IP Library › Granted Patent US 9,718,828
Granted Patent B2
US 9,718,828 · App. 15/250,978 · Granted Aug 1, 2017

BTK Inhibitors

Inventors: Adrianus Petrus Antonius De Man (Hurwenen, NL); Jan-Gerard Sterrenburg (Renkum, NL); Hans C. A. Raaijmakers (Eindhoven, NL); Allard Kaptein (Zaltbommel, NL); Arthur A. Oubrie (Wijchen, NL); Johannes Bernardus Maria Rewinkel (Berghem, NL); Christiaan Gerardus Johannes Maria Jans (Cuijk, NL); Jacobus C. H. M. Wijkmans (Oss, NL); Tjeerd A. Barf (Ravenstein, NL); Alan B. Cooper (West Caldwell, NJ); Ronald M. Kim (Summit, NJ); Sobhana Babu Boga (Scotch Plains, NJ); Hugh Y. Zhu (Warren, NJ); Xiaolei Gao (Bridgewater, NJ); Xin Yao (Westfield, NJ); Rajan Anand (Fanwood, NJ); Hao Wu (Shanghai, CN); Shilan Liu (Shanghai, CN); Chundao Yang (Shanghai, CN); Abdul-Basit Alhassan (Scotch Plains, NJ); James Wang (Westfield, NJ); Younong Yu (East Brunswick, NJ); Jian Liu (Edison, NJ); Henry M. Vaccaro (South Plainfield, NJ)
Assignees: MERCK SHARP & DOHME CORP.; MERCK SHARP & DOHME B.V.
C07D487/04A61K31/4985A61K31/53A61K31/5377A61K31/541A61K31/55A61K45/06C07D471/04C07D513/04C07D519/00
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 9,718,828
App. No.
15/250,978
Granted
Aug 1, 2017
Kind
B2
Abstract

Provided are 6-5 membered fused pyridine ring compounds according to Formula (I) or pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising these compounds and their use in therapy. In particular, provided is the use of 6-5 membered fused pyridine ring compounds in the treatment of Bruton's Tyrosine Kinase (Btk) mediated disorders.

Claims (761)

1. A compound according to Formula Ia, or a pharmaceutically acceptable salt thereof

wherein:

R 11 is independently selected from the group consisting of:

a) H,

b) halogen,

c) Si(CH 3 ) 3 ,

d) cyano,

e) C 2 H 3 ,

f) CO 2 H,

g) CO 2 (1-6C)alkyl,

h) CO(1-6C)alkyl,

i) CONH(1-6C)alkoxy,

j) CONH(1-6C)alkyl,

k) CONHdi(1-6C)alkyl,

l) CONHheterocycloalkyl,

m) CONHheteroaryl(1-6C)alkyl,

n) (1-6C)alkyl,

o) (3-7C)cycloalkyl,

p) (6-10C)aryl,

q) (1-5C)heteroaryl,

r) (2-6C)alkenyl,

s) (2-6C)alkynyl,

t) (6-10C)aryl(2-6C)alkenyl,

u) (3-7C)heterocycloalkyl, and

v) (3-7C)heterocycloalkenyl;

R 11 is optionally substituted with one or more groups selected from: halogen, (1-6C)alkyl, (1-5C)alkoxy, hydroxyl, oxo, (6-10C)aryl, or R 16 (CO);

Y is C(R 6 ), N, O or S;

R 7 is H, halogen, OH, CF 3 , (1-3C)alkyl, (1-3C)alkoxy or halo(1-3C)alkyl;

R 8 is H, halogen, OH, CF 3 , (1-3C)alkyl, (1-3C)alkoxy or halo(1-3C)alkyl;

R 5 is H, halogen, cyano, (1-4C)alkyl, (1-5C)alkoxy, (3-6C)cycloalkyl; (3-6C)cycloalkoxy; any alkyl group of R 5 may optionally be substituted with one, two or three halogen; or R 5 is (6-10C)aryl, (1-5C)heteroaryl or (2-6C)heterocycloalkyl; the aryl or heterocycloalkyl of which may optionally be substituted with halogen, (1-6C)alkyl, (1-3C)alkoxy;

R 6 is H, halogen, (1-3C)alkyl, cyano, (1-6C)alkyl, or (1-6C)alkoxy;

R 6 may optionally be substituted with one, two or three halogen or cyano; or

R 5 and R 6 together form a (3-7C)cycloalkenyl or (2-6C)heterocycloalkenyl; each optionally substituted with (1-3C)alkyl or with one or more halogen;

wherein

 is selected from the group consisting of

R 1 is

a) R 21 C(O),

b) R 22 NHC(O),

c) R 23 C(O)NH,

d) R 24 S(O),

e) R 25 SO 2 ,

f) NH 2 ,

g) H,

h) (3-7C)cycloalkyl(1-4C)alkyl,

i) (1 -6C)alkoxycarbonyl(3-7C)cycloalkyl(1-4C)alkyl,

j) (6-10C)aryl(1-4C)alkyl,

k) (1-6C)alkyl,

l) (1-5C)heteroaryl(1-4C)alkyl, wherein the (1-5C)heteroaryl is optionally substituted with one or two(1-4C)alkyl, hydroxyl or halogen,

m) (1-5C)heterocycloalkyl(1-4C)alkyl, wherein the (1-5C)heterocycloalkyl is optionally substituted with one or two(1-4C)alkyl, hydroxyl or halogen,

n) cyano(1-6C)alkyl,

o) halo(1-6C)alkyl,

p) hydroxy(1-6C)alkyl,

q) (1-4C)alkoxy(1-6C)alkyl, or

r) (1-6C)alkoxyl;

R 21 is selected from the group consisting of:

a) H,

b) trifluoromethylcarbonyl,

c) hydroxy(1-6C)alkyl,

d) di[hydroxy](1-6C)alkyl,

e) di[(1-6C)alkyl]amino(1-6C)alkyl,

f) CF 3 ,

g) CCl 3 ,

h) amino(3-7C)cycloalkyl,

i) (6-10C)aryloxy,

j) (6-10C)arylcarbonyl(2-5C)heterocycloalkyl,

k) (6-10C)arylcarbonyl,

l) (6-10C)aryl(1-6C)alkoxy,

m) (3-7C)cycloalkylcarbonyl(1-5C)heterocycloalkyl,

n) (3-7C)cycloalkyl(1-4C)alkyl,

o) (3-7C)cycloalkyl,

p) (3-10C)cycloalkylamino,

q) (3-10C)cycloalkyl,

r) (3-10C)cycloalkylcarbonyl,

s) (4-10C)bicycloalkyl,

t) (1-6C)heterocycloalkyl,

u) (1-6C)alkylsulfonyl(2-5C)heterocycloalkyl,

v) (1-6C)alkylcarbonyl(2-5C)heterocycloalkyl,

w) (1-6C)alkylcarbonyl,

x) (1-6C)alkylaminocarbonyl,

y) (6-10C)arylaminocarbonyl,

z) (1-6C)alkylamino,

aa) (1-6C)alkoxycarbonyl,

bb) (1-6C)alkoxycarbonyl(1-4C)alkylamino(3-7C)cycloalkyl,

cc) (1-6C)alkoxycarbonyl(1-4C)alkyl,

dd) (1-6C)alkoxycarbonyl(3-7C)cycloalkyl(1-4C)alkyl,

ee) (1-6C)alkoxy,

ff) (6-10C)aryl(1-6C)alkoxy,

gg) (1-5C)heteroarylcarbonyl,

hh) (1-5C)heteroaryl(1-4C)alkyl,

ii) (1-5C)heteroaryl(3-7C)cycloalkyl,

jj) (1-5C)heterocycloalkyl,

kk) (1-4C)thioalkyl(1-6C)alkyl,

ll) di[(1-4C)alkyl]aminocarbonyl,

mm) (1-4C)alkylsulfonyl(1-6C)alkyl,

nn) (1-4C)alkylaminocarbonyl,

oo) (1-4C)alkoxy(1-6C)alkyl,

pp) (1-8C)alkoxy(1-16C)alkyl,

qq) cyano(1-6C)alkyl,

rr) amino(1-6C)alkyl,

ss) (6-10C)arylamino,

tt) (3-7C)cycloalkoxy,

uu) (1-6C)alkyl,

vv) (1-5C)heteroaryl,

ww) (1-4C)alkoxy[(2-4C)alkoxy] m (1-6C)alkyl, and

xx) amino(1-4C)alkoxy[(2-4C)alkoxy] m (1-6C)alkyl;

R 21 may optionally be substituted with one, two or three R 211 substituents;

m is 1-10;

R 22 is selected from the group consisting of:

a) (3-7C)cycloalkyl(1-4C)alkyl,

b) (3-7C)cycloalkyl,

c) (4-10C)bicycloalkyl,

d) (3-7C)cycloalkoxy(1-4C)alkyl,

e) (3-6C)cycloalkoxy,

f) (1-5C)heterocycloalkyl,

g) (1-5C)heterocycloalkyl(1-6C)alkyl,

h) (6-10C)aryl,

i) (1-6C)alkyl,

j) (1-6C)alkoxy,

k) (1-4C)thioalkyl(1-6C)alkyl,

l) (1-4C)alkylsulfonyl(1-6C)alkyl, and

m) (1-4C)alkoxy(1-6C)alkyl;

R 22 may optionally be substituted with one, two or three R 221 substituents;

R 23 is selected from the group consisting of:

a) (6-10C)aryl(1-6C)alkoxy,

b) (3-7C)cycloalkyl,

c) (3-7C)cycloalkoxy,

d) (1-6C)alkylamino,

e) (1-6C)alkyl, and

f) (1-4C)alkoxy(1-6C)alkyl;

R 23 may optionally be substituted with one, two or three R 231 substituents;

R 24 is selected from the group consisting of:

a) (3-7C)cycloalkyl,

b) (1-6C)alkyl,

c) (6-10C)aryl, and

d) (2-5C)heteroaryl;

R 24 may optionally be substituted with one, two or three R 241 substituents;

R 25 is independently selected from the group consisting of:

a) (3-7C)cycloalkyl,

b) (1-6C)alkyl,

c) (6-10C)aryl, and

d) (2-5C)heteroaryl;

R 25 may optionally be substituted with one, two or three R 251 substituents;

R 211 , R 221 , R 231 , R 241 , and R 251 are independently selected from the group consisting of:

a) halogen,

b) CF 3 ,

c) OCF 3 ,

d) oxo,

e) hydroxyl,

f) cyano,

g) amino,

h) (1-6C)alkyl,

i) (1-4C)alkoxyl,

j) (3-7C)cycloalkyl,

k) (3-7C)cycloalkoxy,

l) (di[(1-6C)alkyl]amino,

m) (1-4C)akoxy(1-6C)alkyl,

n) (1-5C)heteroaryl, and

o) (2-5C)heterocycloalkyl.

2. The compound of claim 1 , wherein R 5 is selected from the group consisting of hydrogen, fluorine, chlorine, CN, cyclopropyl, (1-3C)alkyl and(1-2C) alkoxy; the (1-3C)alkyl group of which is optionally substituted with one or more halogen.

3. The compound of claim 2 , wherein R 5 is selected from the group consisting of hydrogen, fluorine, methyl, ethyl, propyl, cyclopropyl, methoxy and trifluoromethyl.

4. The compound of claim 1 , wherein R 1 is selected from the group consisting of: R 21 C(O), R 22 NHC(O), R 23 C(O)NH, R 25 SO 2 , (3-7C)cycloalkyl(1-4C)alkyl, (6-10C)aryl(1-4C)alkyl, (1-6C)alkyl, (1-5C)heteroaryl(1-4C)alkyl, halo 1-6C)alkyl, hydroxyl(1-6Calkyl, (1-4C)alkoxy(1-6C)alkyl, (1-4C)alkoxy(1-6C)alkyl and(1-6C)alkoxyl.

5. The compound of claim 4 , wherein R 1 is selected from the group consisting of: R 21 C(O), R 22 NHC(O), R 23 C(O)NH, (6-10C)aryl(1-4C)alkyl, (1-5C)heteroaryl(1-4C)alkyl, halo(1-6C)alkyl, hydroxyl(1-6Calkyl, (1-4C)alkoxy(1-6C)alkyl, (1-4C)alkoxy(1-6C)alkyl and (1-6C)alkoxyl.

6. The compound of claim 5 , wherein R 1 is selected from the group consisting of R 21 C(O), R 22 NHC(O), and R 23 C(O)NH.

7. The compound of claim 1 , wherein

R 21 is selected from the group consisting of di[hydroxy](1-6C)alkyl, di[(1-6C)alkyl]amino(1-6C)alkyl, amino(3-7C)cycloalkyl, (6-10C)aryloxy, (6-10C)arylcarbonyl(2-5C)heterocycloalkyl, (3-7C)cycloalkylcarbonyl(1-5C)heterocycloalkyl, (3-7C)cycloalkyl, (3-6C)cycloalkoxy, (3-10C)cycloalkylamino, (3-10C)cycloalkyl, (1-6C)alkylsulfonyl(2-5C)heterocycloalkyl, (1-6C)alkylcarbonyl(2-5C)heterocycloalkyl, (1-6C)alkylamino, (1-6C)alkoxy, (1-5C)heteroarylcarbonyl, (1-5C)heteroaryl(1-4C)alkyl, (1-5C)heterocycloalkyl, (1-4C)thioalkyl(1-6C)alkyldi[(1-4C)alkyl]aminocarbonyl, (1-4C)alkylsulfonyl(1-6C)alkyl, (1-4C)alkylaminocarbonyl, (1-4C)alkoxy(1-6C)alkyl, (1-6C)alkoxy, amino(1-6C)alkyl, (6-10C)arylamino, (3-7C)cycloalkoxy,(2-5C)heterocycloalkyl, (1-6C)cycloalkyl, (1-6C)alkyl, (1-6C)alkoxycarbonyl(1-4C)alkyl, (1-5C)heteroaryl, and (1-4C)alkoxy[(2-4C)alkoxy] m (1-6C)alkyl; amino(1-4C)alkoxy[(2-4C)alkoxy] m (1-6C)alkyl; R 21 may optionally be substituted with R 211 ;

R 22 is selected from the group consisting of (3-7C)cycloalkyl(1-4C)alkyl, (3-7C)cycloalkyl, (3-7C)cycloalkoxy(1-4C)alkyl, (3-6C)cycloalkoxy, (1-6C)alkyl, (1-6C)alkoxy, (1-4C)thioalkyl(1-6C)alkyl, (1-4C)alkylsulfonyl(1-6C)alkyl, and (1-4C)alkoxy(1-6C)alkyl; and R 22 may optionally be substituted with R 221 ; and

R 23 is selected from the group consisting of (6-10C)aryl(1-6C)alkoxy, (3-7C)cycloalkyl, (3-7C)cycloalkoxy, (1-6C)alkylamino, (1-6C)alkyl, and (1-4C)alkoxy(1-6C)alkyl; and R 23 may optionally be substituted with R 231 .

8. The compound of claim 7 , wherein

R 21 is selected from the group consisting of (3-7C)cycloalkylcarbonyl(1-5C)heterocycloalkyl, (3-7C)cycloalkyl, (3-6C)cycloalkoxy, (3-10C)cycloalkylamino, (3-10C)cycloalkyl, (1-6C)alkylsulfonyl(2-5C)heterocycloalkyl, (1-6C)alkylcarbonyl(2-5C)heterocycloalkyl, (1-6C)alkylamino, (1-6C)alkoxy, (1-5C)heteroarylcarbonyl, (1-5C)heteroaryl(1-4C)alkyl, (1-5C)heterocycloalkyl, (1-4C)thioalkyl(1-6C)alkyl, di[(1-4C)alkyl]aminocarbonyl, (1-4C)alkoxy[(2-4C)alkoxy] m (1-6C)alkyl, (1-4C)alkylsulfonyl(1-6C)alkyl, (1-4C)alkylaminocarbonyl, (1-4C)alkoxy(1-6C)alkyl, (1-6C)alkoxy, amino(1-6C)alkyl, (6-10C)arylamino, (3-7C)cycloalkoxy, (2-5C)heterocycloalkyl, (1-6C)cycloalkyl, (1-6C)alkyl, (1-6C)alkoxycarbonyl(1-4C)alkyl, and (1-5C)heteroaryl; R 21 may optionally be substituted with R 211 .

9. The compound of claim 8 , wherein

R 21 is selected from the group consisting of (3-7C)cycloalkyl, (3-6C)cycloalkoxy, (1-6C)alkylsulfonyl(2-5C)heterocycloalkyl, (1-4C)thioalkyl(1-6C)alkyl, (1-4C)alkylsulfonyl(1-6C)alkyl, (1-4C)alkoxy(1-6C)alkyl, (3-7C)cycloalkoxy, (1-6C)alkyl, and (1-5C)heteroaryl; and R 21 may optionally be substituted with R 211 ;

R 22 is selected from the group consisting of (3-7C)cycloalkyl, (3-7C)cycloalkoxy(1-4C)alkyl, (3-6C)cycloalkoxy, (1-6C)alkyl, and (1-4C)alkoxy(1-6C)alkyl; and R 22 may optionally be substituted with R 221 ;

R 23 is selected from the group consisting of (3-7C)cycloalkyl, (3-7C)cycloalkoxy, and (1-4C)alkoxy(1-6C)alkyl; and R 23 may optionally be substituted with R 231 ;

R 24 is selected from the group consisting of (3-7C)cycloalkyl and (1-6C)alkyl; and R 24 may optionally be substituted with R 241 ; and

R 25 is selected from the group consisting of (3-7C)cycloalkyl and (1-6C)alkyl and R 25 may optionally be substituted with R 251 .

10. The compound of claim 1 , wherein R 11 is selected from the group consisting of H, F, Cl, Br, Me, C 2 H 3 , ethyl, cyclopropyl and vinyl.

11. The compound of claim 10 , wherein R 11 is H.

12. A compound of a pharmaceutically acceptable salt thereof selected from the group consisting of:

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-propylpyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(5-ethylthiazol-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-methylpyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-isopropylpyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-2-methoxy-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-3-methyl-N-(4-propylpyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-2-methoxy-N-(4-propylpyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-2-fluoro-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-2-fluoro-N-(4-propylpyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(6-methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(6,7-dihydro-4H-pyrano[4,3-d]thiazol-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-3-methyl-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-ethylpyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-phenylpyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(pyrrolidin-1-yl)pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)-1-naphthamide;

4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-2-chloro-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-(tetrahydro-2H-pyran-4-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-propylpyridin-2-yl)benzamide;

4-(8-amino-3-(tetrahydro-2H-pyran-4-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-(tetrahydro-2H-pyran-4-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyanopyridin-2-yl)benzamide;

4-(8-amino-3-(tetrahydro-2H-pyran-4-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide 4-(8-amino-3-(tetrahydro-2H-pyran-4-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(5-ethylthiazol-2-yl)benzamide;

4-(8-amino-3-(tetrahydro-2H-pyran-4-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(thiazol-2-yl)benzamide

4-(8-amino-3-((1R,5S,6S)-3-oxabicyclo[3.1.0]hexan-6-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-propylpyridin-2-yl)benzamide;

4-(8-amino-3-((1R,5S,6S)-3-oxabicyclo[3.1.0]hexan-6-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((1R,5S,6S)-3-oxabicyclo[3.1.0]hexan-6-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(6-methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)benzamide;

4-(8-amino-3-(tetrahydrofuran-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyanopyridin-2-yl)benzamide;

4-(8-amino-3-(2,2-dimethyltetrahydro-2H-pyran-4-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-(2,2-dimethyltetrahydro-2H-pyran-4-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-(2,2-dimethyltetrahydro-2H-pyran-4-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-propylpyridin-2-yl)benzamide;

4-(8-amino-3-(2,2-dimethyltetrahydro-2H-pyran-4-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyanopyridin-2-yl)benzamide;

(trans)-4-(8-amino-1-(4-(5-ethylthiazol-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)cyclohexyl acetate;

4-(8-amino-3-((cis)-4-methoxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(5-ethylthiazol-2-yl)benzamide;

4-(8-amino-3-((cis)-4-methoxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-4-methoxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyanopyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-4-methoxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-propylpyridin-2-yl)benzamide;

4-(8-amino-3-cyclopentylimidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-cyclopentylimidazo[1,5-a]pyrazin-1-yl)-N-(4-cyanopyridin-2-yl)benzamide;

4-(8-amino-3-cyclopentylimidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-propionylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-ethyl 3-(8-amino-1-(4-(pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)piperidine-1-carboxylate;

(R)-3-(8-amino-1-(4-(pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-ethylpiperidine-1-carboxamide;

(R)-4-(8-amino-3-(1-(methylsulfonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(4-(dimethylamino)butanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(cyclopropanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(2-hydroxyacetyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(5-aminopentanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-((R)-1-((trans)-4-aminocyclohexanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-((3R)-1-(tetrahydrofuran-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-((R)-1-((S)-2-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-((R)-1-((S)-2-methylbutanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(cyclobutanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-propionylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

4-(8-amino-3-((3R)-1-(2-methylcyclopropanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-3-(8-amino-1-(4-(4-cyclopropylpyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-ethylpiperidine-1-carboxamide;

(R)-4-(8-amino-3-(1-(2-fluoro-2-methylpropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-propionylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(6-methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(1-(methoxymethyl)cyclobutanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-(2-methoxyethoxy)propanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-(methylthio)propanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(1-methylcyclobutanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-hydroxy-3-methylbutanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(2,2,2-trifluoroacetyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(1-(methylsulfonyl)azetidine-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3,5-dimethylisoxazole-4-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(cyclopropylsulfonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-pivaloylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-(methylsulfonyl)propanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-hydroxy-2,2-dimethylpropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(1-(dimethylamino)cyclobutanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(3-(1-2,5,8,11,14,17,20,23-octaoxahexacosanepiperidin-3-yl)-8-aminoimidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(1-hydroxycyclobutanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((R)-1-((1S,2S)-2-(3-methyl-1,2,4-oxadiazol-5-yl)cyclopropanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3,3-difluorocyclobutanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(1-benzoylazetidine-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(1-amino-3,6,9,12-tetraoxapentadecane)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(thietane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((R)-1-((R)-4-oxoazetidine-2-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(1-(dimethylamino)cyclopropanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-isopropylcyclobutanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(bicyclo[1.1.1]pentane-1-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-vinyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(2-cyclopropylacetyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(2,2-difluorobutanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(1-hydroxycyclopropanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-formylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-propionylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyanopyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyanopyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(cyclopropanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyanopyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyanopyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-isobutyrylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyanopyridin-2-yl)benzamide;

(R)-3-(8-amino-1-(4-(4-cyanopyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-ethylpiperidine-1-carboxamide;

(R)-4-(8-amino-3-(1-(3-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(cyclopropanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-isobutyrylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-hydroxy-2-(hydroxymethyl)-2-methylpropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-benzyl 3-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)piperidine-1-carboxylate;

(R)-4-(8-amino-3-(1-(2-cyano-2-methylpropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3,3-difluorocyclobutanecarbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(2-(2-oxooxazolidin-3-yl)acetyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(2-(dimethylamino)-2-oxoacetyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(2-(isobutylamino)-2-oxoacetyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(2-(3,4-dimethylphenylamino)-2-oxoacetyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(2-oxobutanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3,3,3-trifluoro-2-oxopropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(5-methyl-1,3,4-oxadiazole-2-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(6-cyanonicotinoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(4-cyanothiophene-2-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(pyrrolidine-1-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-3-(8-amino-1-(4-(4-cyclopropylpyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-(2-chlorophenyl)piperidine-1-carboxamide;

(R)-4-(8-amino-3-(1-(adamantyl-1-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-phenyl 3-(8-amino-1-(4-(4-cyclopropylpyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)piperidine-1-carboxylate;

(R)-4-(8-amino-3-(1-(2-(furan-2-yl)-2-oxoacetyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(4-(dimethylamino)butanoyl)pyrrolidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-methoxypropanoyl)pyrrolidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-methyloxetane-3-carbonyl)pyrrolidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-isobutyrylpyrrolidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(tetrahydrofuran-3-carbonyl)pyrrolidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-(1-isobutyrylpiperidin-4-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide

4-(8-amino-3-(1-propionamidopropan-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

N-(2-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)propyl)-3-methyloxetane-3-carboxamide;

benzyl 2-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)propylcarbamate;

(R)-4-(8-amino-3-(1-benzylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide

(R)-4-(8-amino-3-(1-phenethylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-((1-methyl-1H-pyrazol-4-yl)methyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3,3,3-trifluoropropyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

ethyl 2-(((R)-3-(8-amino-1-(4-(pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)piperidin-1-yl)methyl)cyclopropanecarboxylate;

(R)-4-(8-amino-3-(1-ethylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((3R)-1-(2,3-dihydroxypropyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(cyclopropylmethyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(pyridin-4-ylmethyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((3R)-1-((tetrahydrofuran-3-yl)methyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(cyclopentylmethyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(3-(1-((1H-pyrrol-2-yl)methyl)piperidin-3-yl)-8-aminoimidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

4-(8-amino-3-((3R)-1-((tetrahydrofuran-3-yl)methyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

4-(8-amino-3-(7-(tetrahydrofuran-2-carbonyl)-7-azabicyclo[2.2.1]heptan-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-(7-propionyl-7-azabicyclo[2.2.1]heptan-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-(7-(3-methoxypropanoyl)-7-azabicyclo[2.2.1]heptan-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

benzyl 2-(8-amino-1-(4-(pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-7-azabicyclo[2.2.1]heptane-7-carboxylate;

4-(8-amino-3-(6-isobutyryl-6-azaspiro[2.5]octan-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-(6-(3-methoxypropanoyl)-6-azaspiro[2.5]octan-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-(6-(2-hydroxyacetyl)-6-azaspiro[2.5]octan-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-(6-propionyl-6-azaspiro[2.5]octan-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

benzyl (cis)-3-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)cyclohexylcarbamate;

4-(8-amino-3-((cis)-3-(3-ethylureido)cyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-3-(cyclopropanecarboxamido)cyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-3-aminocyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-3-(3-methoxypropanamido)cyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-3-isobutyramidocyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

N-((cis)-3-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)cyclohexyl)-3-methyloxetane-3-carboxamide;

4-(8-amino-3-((cis)-3-propionamidocyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-3-(2-cyano-2-methylpropanamido)cyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-3-(2-fluoro-2-methylpropanamido)cyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-3-(cyclopropanecarboxamido)cyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-3-aminocyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-3-(3-methoxypropanamido)cyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-3-isobutyramidocyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

N-((trans)-3-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)cyclohexyl)-3-methyloxetane-3-carboxamide;

N-((trans)-3-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)cyclohexyl)tetrahydrofuran-2-carboxamide;

4-(8-amino-3-((trans)-3-propionamidocyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-3-(cyclobutanecarboxamido)cyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-(4-propionylthiomorpholin-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-(4-isobutyrylmorpholin-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-(4-(2-fluoro-2-methylpropanoyl)morpholin-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-(4-(3-methoxypropanoyl)morpholin-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-(4-(cyclopropanecarbonyl)morpholin-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-(4-(3-methyloxetane-3-carbonyl)morpholin-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

2-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-ethylmorpholine-4-carboxamide;

4-(8-amino-3-((cis)-5-hydroxy-1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-1-(cyclopropanecarbonyl)-5-hydroxypiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-5-hydroxy-1-(3-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(trans)-ethyl 5-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-2-methylpiperidine-1-carboxylate;

4-(8-amino-3-((cis)-1-(3-methoxypropanoyl)-6-methylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-6-methyl-1-(piperidine-1-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-6-methyl-1-(tetrahydrofuran-2-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(trans)-5-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-ethyl-2-methylpiperidine-1-carboxamide;

4-(8-amino-3-((trans)-6-methyl-1-(3-(methylthio)propanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((trans)-1-(cyclopropanecarbonyl)-6-methylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-1-(3-ethoxypropanoyl)-6-methylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-1-(2,2-difluorocyclobutanecarbonyl)-6-methylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-1-(2-cyclopropylacetyl)-6-methylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-1-(cyclopropanecarbonyl)-6-methylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(cis)-5-(8-amino-1-(4-(pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-ethyl-2-methylpiperidine-1-carboxamide;

4-(8-amino-3-((cis)-6-methyl-1-(tetrahydrofuran-2-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-6-methyl-1-(3-(methylthio)propanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-6-methyl-1-(2-(2-oxooxazolidin-3-yl)acetyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-1-(cyclobutanecarbonyl)-6-methylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-6-methyl-1-(3-(methylthio)propanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(cis)-ethyl 5-(8-amino-1-(4-(4-cyclopropylpyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-2-methylpiperidine-1-carboxylate;

4-(8-amino-3-((cis)-6-methyl-1-(2-oxobutanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(cis)-5-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-ethyl-2-methylpiperidine-1-carboxamide;

4-(8-amino-3-((cis)-1-(cyclopropanecarbonyl)-6-methylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-1-(3,3-difluorocyclobutanecarbonyl)-6-methylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-1-(cyclobutanecarbonyl)-6-methylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-1-isobutyryl-6-methylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-1-(3-ethoxypropanoyl)-6-methylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-((cis)-6-methyl-1-propionylpiperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-(azetidin-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-propylpyridin-2-yl)benzamide;

4-(8-amino-3-(azetidin-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyanopyridin-2-yl)benzamide;

4-(8-amino-3-(azetidin-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-morpholinoimidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-morpholinoimidazo[1,5-a]pyrazin-1-yl)-N-(4-propylpyridin-2-yl)benzamide;

4-(8-amino-3-(diethylamino)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-(diethylamino)imidazo[1,5-a]pyrazin-1-yl)-N-(4-propylpyridin-2-yl)benzamide;

4-(8-amino-3-(diethylamino)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyanopyridin-2-yl)benzamide;

4-(8-amino-3-(diethylamino)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-(3-methoxyazetidin-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

(S)-N-(1-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)piperidin-3-yl)-3-methyloxetane-3-carboxamide;

(R)-4-(8-amino-3-(3-(3-methoxypropanamido)piperidin-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(3-(cyclopropanecarboxamido)piperidin-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(3-(3-ethylureido)piperidin-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(S)-4-(8-amino-3-(3-(cyclopropanecarboxamido)piperidin-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(S)-4-(8-amino-3-(3-(cyclobutanecarboxamido)piperidin-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

1-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-isopropylpiperidine-3-carboxamide;

1-(8-amino-1-(4-(pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-(cyclopropylmethyl)piperidine-3-carboxamide;

1-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-(3,3-difluorocyclobutyl)piperidine-3-carboxamide;

1-(8-amino-1-(4-(pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-(((S)-tetrahydrofuran-2-yl)methyl)piperidine-3-carboxamide;

1-(8-amino-1-(4-(pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-tert-butylpiperidine-3-carboxamide;

4-(8-amino-3-(3-(morpholine-4-carbonyl)piperidin-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

1-(8-amino-1-(4-(pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N, N-diethylpiperidine-3-carboxamide;

1-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N—(((S)-tetrahydrofuran-2-yl)methyl)piperidine-3-carboxamide;

1-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-(2-methoxyethyl)piperidine-3-carboxamide;

1-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-(cyclopropylmethyl)piperidine-3-carboxamide;

4-(8-amino-3-(3-(morpholine-4-carbonyl)piperidin-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

1-(8-amino-1-(4-(pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-((S)-1-methoxypropan-2-yl)piperidine-3-carboxamide;

1-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-ethylpiperidine-3-carboxamide;

1-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N((S)-tetrahydrofuran-3-yl)piperidine-3-carboxamide;

1-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-((R)-tetrahydrofuran-3-yl)piperidine-3-carboxamide;

1-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-(2-(methylthio)ethyl)piperidine-3-carboxamide;

1-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-(2-(methylsulfonyl)ethyl)piperidine-3-carboxamide;

1-(8-amino-1-(4-(4-cyclopropylpyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N—((S)-1-methoxypropan-2-yl)piperidine-3-carboxamide;

1-(8-amino-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-methoxypiperidine-3-carboxamide;

4-(8-amino-3-(3-(3,3-difluoropiperidine-1-carbonyl)piperidin-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

1-(8-amino-1-(4-(4-cyclopropylpyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-methoxypiperidine-3-carboxamide;

1-(8-amino-1-(4-(4-cyclopropylpyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N-(cyclopropylmethyl)piperidine-3-carboxamide;

1-(8-amino-1-(4-(4-cyclopropylpyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)-N,N-diethylpiperidine-3-carboxamide;

4-(8-amino-3-(3-(pyrrolidine-1-carbonyl)piperidin-1-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

4-(8-amino-3-(3-cyclopropyl-4,5,6,7-tetrahydro-1H-indazol-5-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-(3-cyclopropyl-4,5,6,7-tetrahydro-1H-indazol-5-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyanopyridin-2-yl)benzamide;

4-(8-amino-3-(3-(methoxymethyl)-4,5,6,7-tetrahydro-1H-indazol-5-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

ethyl 3-(4-amino-5-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)pyrrolo[1,2-f][1,2,4]triazin-7-yl)piperidine-1-carboxylate;

3-(4-amino-5-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)pyrrolo[1,2-f][1,2,4]triazin-7-yl)-N-ethylpiperidine-1-carboxamide;

4-(4-amino-7-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)pyrrolo[1,2-f][1,2,4]triazin-5-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-7-(1-(1-methylcyclobutanecarbonyl)piperidin-3-yl)imidazo[1,5-f][1,2,4]triazin-5-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-ethyl 3-(4-amino-5-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-f][1,2,4]triazin-7-yl)piperidine-1-carboxylate;

(R)-3-(4-amino-5-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-f][1,2,4]triazin-7-yl)-N-ethylpiperidine-1-carboxamide;

(R)-4-(4-amino-7-(1-(2-fluoro-2-methylpropanoyl)piperidin-3-yl)imidazo[1,5-f][1,2,4]triazin-5-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-7-(piperidin-3-yl)imidazo[1,5-f][1,2,4]triazin-5-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-7-(1-(3-ethoxypropanoyl)piperidin-3-yl)imidazo[1,5-f][1,2,4]triazin-5-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-7-(1-(3,3-difluorocyclobutanecarbonyl)piperidin-3-yl)imidazo[1,5-f][1,2,4]triazin-5-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-7-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-f][1,2,4]triazin-5-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(4-amino-1-((R)-1-((R)-tetrahydrofuran-2-carbonyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-1-(1-(2-cyano-2-methylpropanoyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(1-(1-2,5,8,11-tetraoxatetradecanepiperidin-3-yl)-4-amino-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-1-(1-(2,2,2-trichloroacetyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-1-(1-(1-methylcyclobutanecarbonyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-1-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-3-(4-amino-3-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-N-ethylpiperidine-1-carboxamide;

(R)-4-(4-amino-1-(1-(cyclopropanecarbonyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-1-(1-(2-fluoro-2-methylpropanoyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-1-(1-propionylpiperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-1-(1-(1-(methoxymethyl)cyclobutanecarbonyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-ethyl 3-(4-amino-3-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate;

(R)-4-(4-amino-1-(1-(2,2,2-trifluoroacetyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-1-(1-(3-(2-methoxyethoxy)propanoyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-1-(1-(3-(methylthio)propanoyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-1-(1-(cyclobutanecarbonyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-1-(1-(3,3-difluorocyclobutanecarbonyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide

(R)-4-(4-amino-1-(1-isobutyrylpiperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-1-(1-(3-methoxypropanoyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(4-amino-1-(1-(3-ethoxypropanoyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-2-fluoro-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-((R)-1-(3-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)-3-(trifluoromethyl)benzamide;

4-(8-amino-3-((R)-1-(3-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-3-fluoro-N-(pyridin-2-yl)benzamide;

4-(8-amino-3-((R)-1-(3-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-3-methyl-N-(pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-2-methyl-N-(pyridin-2-yl)benzamide;

(R)-5-(8-amino-3-(1-(3-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)picolinamide;

(R)-6-(8-amino-3-(1-(3-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)nicotinamide;

4-(8-amino-3-((R)-1-((R)-2,3-dihydroxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyrazin-2-yl)benzamide;

8-amino-N-(3-methoxypropyl)-3-methyl-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazine-5-carboxamide;

8-amino-N-benzyl-3-methyl-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazine-5-carboxamide;

8-amino-N,N,3-trimethyl-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazine-5-carboxamide;

8-amino-N-(3-methoxypropyl)-3-methyl-1-(4-(4-propylpyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazine-5-carboxamide;

8-amino-3-methyl-N-(1-methylpiperidin-4-yl)-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazine-5-carboxamide;

8-amino-3-methyl-N-(pyridin-3-ylmethyl)-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazine-5-carboxamide;

8-amino-3-methyl-N-(oxazol-5-ylmethyl)-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazine-5-carboxamide;

4-(8-amino-5-chloro-3-(tetrahydro-2H-pyran-4-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-propylpyridin-2-yl)benzamide;

(R)-ethyl 8-amino-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)-1-(4-(4-(trifluoromethyl)pyridine-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazine-5-carboxylate;

(R)-8-amino-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazine-5-carboxylic acid;

(R)-4-(8-amino-5-chloro-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)-5-vinylimidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-5-cyclopropyl-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-5-deutero-3-(1-(3-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-5-deutero-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-5-methyl-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-5-ethyl-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R,E)-4-(8-amino-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)-5-styrylimidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R,E)-4-(8-amino-3-(1-(3-methoxypropanoyl)piperidin-3-yl)-5-styrylimidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-5-(furan-2-yl)-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

methyl 8-amino-3-methyl-1-(4-(4-(trifluoromethyl)pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazine-5-carboxylate;

(E)-4-(8-amino-5-styryl-3-(tetrahydro-2H-pyran-4-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide;

4-(8-amino-5-chloro-3-(4-(3-methoxypropanoyl)morpholin-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-5-chloro-3-(4-(3-methyloxetane-3-carbonyl)morpholin-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-5-chloro-3-(4-(1-hydroxycyclobutanecarbonyl)morpholin-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-5-deuteromethyl-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R,E)-4-(8-amino-5-(4-fluorostyryl)-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)-5-phenethylimidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-5-(3-methoxyphenyl)-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)-5-phenylimidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-5-(1-hydroxy-3-methylbutyl)-3-methylimidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

(R)-4-(8-amino-5-(3,6-dihydro-2H-pyran-4-yl)-3-(1-(3-methyloxetane-3-carbonyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(5-methoxypyridin-2-yl)benzamide;

4-{3-[(3R)-1-acetylpiperidin-3-yl]-8-aminoimidazo[1,5-a]pyrazin-1-yl}-N-(4-methylpyridin-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(5-cyanopyridin-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3,5-dimethylisoxazol-4-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-{[1-(1-methylethyl)azetidin-3-yl]carbonyl}piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(1,2,5-thiadiazol-3-ylcarbonyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(4,4,4-trifluorobutanoyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(3,3,3-trifluoropropanoyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(isothiazol-4-ylcarbonyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-{[1-(methoxymethyl)cyclopropyl]carbonyl}piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(1-cyanocyclopropyl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(pyrazin-2-ylcarbonyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(4,4-difluoro-L-prolyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl(methyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(ethoxyacetyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(methoxyacetyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(1-methyl-L-prolyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(1-hydroxycyclopropyl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(2-hydroxybutanoyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(2,2-difluorocyclopropyl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(2S)-2-hydroxypropanoyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(2R)-2-hydroxypropanoyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(N,N-dimethylglycyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-{[(3R)-1-methylpyrrolidin-3-yl]carbonyl}piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide formate salt;

4-(8-amino-3-{(3R)-1-[(methylsulfonyl)acetyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-1,3-thiazol-4-ylbenzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(5-fluoropyridin-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-methylpyridin-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(5-methylisoxazol-3-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclobutylpyridin-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(5-(difluoromethyl)pyridin-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(5-methylpyridin-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-pyridazin-3-ylbenzamide

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(5-chloropyridin-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[5-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(5-fluoro-4-methylpyridin-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-methoxypyrimidin-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-ethylpyridin-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(5-methylpyridin-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(1-methyl-1H-pyrazol-3-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(5-methyl-1,3-thiazol-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4,5-dimethyl-1,3-thiazol-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-1,2,4-thiadiazol-5-ylbenzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(5-tert-butyl-1,3-thiazol-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-isothiazol-4-ylbenzamide;

4-(8-amino-3-{(3R)-1-[(1-hydroxycyclopropyl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-ethylpyridin-2-yl)benzamide;

4-{8-amino-3-[(3R)-1-propanoylpiperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-(4-methoxypyridin-2-yl)benzamide;

4-(8-amino-5-cyano-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,5S)-5-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,5R)-5-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{5,5-difluoro-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,4R)-4-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,4S)-4-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R,3R)-2-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2S,3R)-2-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(4-amino-1-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}-1H-pyrazolo[4,3-c]pyridin-3-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(4-amino-7-chloro-1-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}-1H-pyrazolo[4,3-c]pyridin-3-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{4-amino-1-[(3R)-1-(methoxyacetyl)piperidin-3-yl]-1H-pyrazolo[4,3-c]pyridin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{4-amino-1-[(3R)-1-(cyclopropylcarbonyl)piperidin-3-yl]-1H-pyrazolo[4,3-c]pyridin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{1-[(3R)-1-acetylpiperidin-3-yl]-4-amino-1H-pyrazolo[4,3-c]pyridin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(4-amino-1-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}-1H-pyrazolo[4,3-c]pyridin-3-yl)-N-(4-ethylpyridin-2-yl)benzamide;

4-(4-amino-1-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}-1H-pyrazolo[4,3-c]pyridin-3-yl)-N-(4-methylpyridin-2-yl)benzamide;

4-(4-amino-1-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}-1H-pyrazolo[4,3-c]pyridin-3-yl)-N-(4-methoxypyridin-2-yl)benzamide;

4-(4-amino-7-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(4-amino-7-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-N-(4-cyanopyridin-2-yl)benzamide;

4-(4-amino-7-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-N-(4-ethylpyridin-2-yl)benzamide;

4-{8-amino-3-[(3R,6S)-1-(3-methoxypropanoyl)-6-methylpiperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-2-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R,6S)-1-(cyclopropylcarbonyl)-6-methylpiperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-pyridin-2-ylbenzamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R,6S)-1-(cyclopropylcarbonyl)-6-methylpiperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R,6S)-6-methyl-1-propanoylpiperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R,6S)-1-(3-methoxypropanoyl)-6-methylpiperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[1-(cyclopropylcarbonyl)-6-(trifluoromethyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-2-chloro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-3-methoxy-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-methylpyridin-2-yl)benzamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-methoxypyridin-2-yl)benzamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-ethoxypyridin-2-yl)benzamide;

4-(8-amino-3-{(3R,6R)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3S,6R)-1-ethyl-6-(trifluoromethyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3S,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3S,6R)-1-ethyl-6-(trifluoromethyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-pyridin-2-ylbenzamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(cyclopropyloxy)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3S,6R)-1-methyl-6-(trifluoromethyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3S,6R)-1-methyl-6-(trifluoromethyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

(2R,5S)-5-[8-amino-1-(4-{[4-(trifluoromethyl)pyridin-2-yl]carbamoyl}-phenyl)imidazo[1,5-a]pyrazin-3-yl]-N-methyl-2-(trifluoromethyl)piperidine-1-carboxamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(1,1-difluoroethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3S,6S)-1-methyl-6-(trifluoromethyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3S,6R)-1-propanoyl-6-(trifluoromethyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,6R)-6-(difluoromethyl)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(2-methylpropoxy)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(2,2,2-trifluoroethoxy)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3S,6S)-1-(cyclopropylcarbonyl)-6-(hydroxymethyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3S,6R)-1-(cyclopropylcarbonyl)-6-(trifluoromethyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-(4-fluoropyridin-2-yl)benzamide;

4-{8-amino-3-[(3S,6R)-1-(cyclopropylcarbonyl)-6-(trifluoromethyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-(4-methylpyridin-2-yl)benzamide;

(2R,5S)-5-[8-amino-1-(4-{[4-(trifluoromethyl)pyridin-2-yl]carbamoyl}-phenyl)imidazo[1,5-a]pyrazin-3-yl]-N,N-dimethyl-2-(trifluoromethyl)piperidine-1-carboxamide;

4-{3-[(3S,6R)-1-acetyl-6-(trifluoromethyl)piperidin-3-yl]-8-aminoimidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3S,6S)-6-(methoxymethyl)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,6R)-6-(methoxymethyl)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

methyl (2R,5S)-5-[8-amino-1-(4-{[4-(trifluoromethyl)pyridin-2-yl]carbamoyl}-phenyl)imidazo[1,5-a]pyrazin-3-yl]-2-(trifluoromethyl)piperidine-1-carboxylate;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(difluoromethyl)pyridin-2-yl]-3-fluorobenzamide;

4-{3-[(3R,6S)-1-acetyl-6-methylpiperidin-3-yl]-8-aminoimidazo[1,5-a]pyrazin-1-yl}-N-[4-(difluoromethyl)pyridin-2-yl]-3-fluorobenzamide;

4-{8-amino-3-[(3R,6S)-1-(cyclopropylcarbonyl)-6-methylpiperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(difluoromethyl)pyridin-2-yl]-3-fluorobenzamide;

4-{8-amino-3-[(3S,6R)-1-(2-hydroxyethyl)-6-(trifluoromethyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-3-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3S)-3-hydroxy-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{3-[(3R)-1-acetylpiperidin-3-yl]-8-amino-5-chloroimidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-5-chloro-3-[(3R)-1-(hydroxyacetyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-5-chloro-3-[(3R)-1-(methoxyacetyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-5-chloro-3-[(3R)-1-formylpiperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-chloro-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-methoxypyridin-2-yl)benzamide;

4-(8-amino-5-chloro-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyanopyridin-2-yl)benzamide;

4-(8-amino-5-chloro-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-methylpyridin-2-yl)benzamide;

4-(8-amino-5-chloro-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-chloro-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-3-fluoro-N-(4-methylpyridin-2-yl)benzamide;

4-[8-amino-5-(methoxymethyl)-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl]-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-[8-amino-5-(methoxymethyl)-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl]-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-[8-amino-5-(methoxymethyl)-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl]-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(methoxyacetyl)piperidin-3-yl]-5-(methoxymethyl)imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-methyl-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-methyl-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(1,1-difluoroethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-methyl-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl}-N-(4-ethylpyridin-2-yl)benzamide;

4-(8-amino-5-methyl-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(cyclopropyloxy)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(cyclopropylcarbonyl)piperidin-3-yl]-5-methylimidazo[1,5-a]pyrazin-1-yl}-N-[4-(cyclopropyloxy)pyridin-2-yl]benzamide;

4-(8-amino-5-methyl-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(difluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-methyl-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-methoxypyridin-2-yl)benzamide;

4-{3-[(3R)-1-acetylpiperidin-3-yl]-8-amino-5-methylimidazo[1,5-a]pyrazin-1-yl}-N-(4-methoxypyridin-2-yl)benzamide;

4-(8-amino-5-methyl-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]-piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(difluoromethyl)pyridin-2-yl]-3-fluorobenzamide;

4-{3-[(3R,6S)-1-acetyl-6-methylpiperidin-3-yl]-8-amino-5-methylimidazo[1,5-a]pyrazin-1-yl}-N-[4-(difluoromethyl)pyridin-2-yl]-3-fluorobenzamide;

4-{8-amino-3-[(3R)-1-(cyclopropylcarbonyl)piperidin-3-yl]-5-fluoroimidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-formyl-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-[(1R)-1-hydroxyethyl]-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-[(1S)-1-hydroxyethyl]-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-[(1R)-1-methoxyethyl]-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-[(1S)-1-methoxyethyl]-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-[8-amino-5-(3-hydroxyoxetan-3-yl)-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl]-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-[8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}-5-(trifluoromethyl)imidazo[1,5-a]pyrazin-1-yl]-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-[8-amino-5-(hydroxymethyl)-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl]-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-2-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-2-chloro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-2-methyl-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(3-methoxypropanoyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-3-hydroxy-N-pyridin-2-ylbenzamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-2-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-3-methoxy-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(difluoromethoxy)pyridin-2-yl]-3-fluorobenzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-3-methyl-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(difluoromethyl)pyridin-2-yl]-3-fluorobenzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-3-fluoro-N-(4-propoxypyridin-2-yl)benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyanopyridin-2-yl)-3-fluorobenzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(cyclopropyloxy)pyridin-2-yl]-3-fluorobenzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(1,1-difluoroethyl)pyridin-2-yl]-3-fluorobenzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-chloropyridin-2-yl)-3-fluorobenzamide;

4-{3-[(3R)-1-acetylpiperidin-3-yl]-8-aminoimidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-propanoylpiperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-propanoylpiperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(difluoromethyl)pyridin-2-yl]-3-fluorobenzamide;

(3R)-3-[8-amino-1-(2-fluoro-4-{[4-(trifluoromethyl)pyridin-2-yl]carbamoyl}phenyl)imidazo[1,5-a]pyrazin-3-yl]-N-cyclopropylpiperidine-1-carboxamide;

4-{8-amino-3-[(3R)-1-propanoylpiperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-3-methoxy-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(2-methoxyethyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(2-hydroxyethyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(3-methoxypropanoyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R)-4-[(3-methyloxetan-3-yl)carbonyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R)-4-[(1-methyl-1H-pyrazol-4-yl)methyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-ethylmorpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-methylmorpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R)-4-[(1-methyl-1H-pyrazol-4-yl)methyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-cyclopropylpyridin-2-yl)benzamide;

4-(8-amino-3-{(2R)-4-[(1-aminocyclobutyl)carbonyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-{[1-(methoxymethyl)cyclobutyl]carbonyl}morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R)-4-[(1-methylazetidin-3-yl)carbonyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R)-4-[3-(methylsulfanyl)propanoyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(3-ethoxypropanoyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-5-chloro-3-[(2R)-morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-chloro-3-{(2R)-4-[(3-methyloxetan-3-yl)carbonyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-methyl-3-{(2R)-4-[(3-methyloxetan-3-yl)carbonyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R)-4-[(3-methyloxetan-3-yl)methyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(cyclopropylmethyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-methyl-3-{(2R)-4-[(1-methyl-1H-pyrazol-4-yl)methyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(3-methoxypropanoyl)morpholin-2-yl]-5-methylimidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-ethylmorpholin-2-yl]-5-methylimidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(cyclopropylcarbonyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R)-4-[(3-methyloxetan-3-yl)carbonyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-methyl-3-{(2R)-4-[(3-methyloxetan-3-yl)carbonyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R,5S)-5-methyl-4-[(3-methyloxetan-3-yl)carbonyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R,5S)-4-(cyclopropylcarbonyl)-5-methylmorpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(hydroxyacetyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(ethoxyacetyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R)-4-[(2S)-2-hydroxypropanoyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R)-4-[(2R)-2-hydroxypropanoyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3[(2R)-4-(methoxyacetyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-5-chloro-3-[(2R)-4-ethylmorpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-chloro-3-{(2R)-4-[(2S)-2-hydroxypropanoyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-chloro-3-{(2R)-4-[(2R)-2-hydroxypropanoyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-chloro-3-{(2R)-4-[(1-hydroxycyclopropyl)carbonyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-5-chloro-3-[(2R)-4-(2,2,2-trifluoroethyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-cyano-3-{(2R)-4-[(3-methyloxetan-3-yl)carbonyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-5-chloro-3-[(2R)-4-(methoxyacetyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-5-chloro-3-{(2R)-4-[(2-methoxyethoxy)acetyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2S)-4-[(3-methyloxetan-3-yl)carbonyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(cyanomethyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(2-cyanoethyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-5-chloro-3-[(2R)-4-(cyanomethyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2S)-4-ethylmorpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-5-chloro-3-[(2R)-4-(2-hydroxyethyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(methoxyacetyl)morpholin-2-yl]-5-methylimidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(ethoxyacetyl)morpholin-2-yl]-5-methylimidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(difluoroacetyl)morpholin-2-yl]-5-methylimidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(2-methoxyethyl)morpholin-2-yl]-5-methylimidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(2-hydroxyethyl)morpholin-2-yl]-5-methylimidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(2-ethoxyethyl)morpholin-2-yl]-5-methylimidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-5-chloro-3-[(2R)-4-(2-methoxyethyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R)-4-[(2S)-2-hydroxypropanoyl]morpholin-2-yl}-5-methylimidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R)-4-[(2R)-2-hydroxypropanoyl]morpholin-2-yl}-5-methylimidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R)-4-[(methylsulfonyl)acetyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R,5S)-5-(hydroxymethyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2S,5R)-5-(hydroxymethyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R,5S)-5-(hydroxymethyl)-4-[(1-methyl-1H-pyrazol-4-yl)methyl]morpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R,5S)-4-ethyl-5-(hydroxymethyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-oxetan-3-ylmorpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(methoxyacetyl)morpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{4-amino-1-[(4R)-1-methyl-4,5,6,7-tetrahydro-1H-indazol-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{4-amino-1-[(4S)-1-methyl-4,5,6,7-tetrahydro-1H-indazol-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{4-amino-1-[(4R)-4,5,6,7-tetrahydro-1H-indazol-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{4-amino-1-[(4S)-4,5,6,7-tetrahydro-1H-indazol-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{4-amino-1-[(3S,6R)-6-(trifluoromethyl)piperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{4-amino-1-[(4R)-2-methyl-4,5,6,7-tetrahydro-2H-indazol-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{4-amino-1-[(4S)-2-methyl-4,5,6,7-tetrahydro-2H-indazol-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{4-amino-1-[(4R)-1-ethyl-4,5,6,7-tetrahydro-1H-indazol-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{4-amino-1-[(4S)-2-ethyl-4,5,6,7-tetrahydro-2H-indazol-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{4-amino-1-[(4R)-1-(2-hydroxyethyl)-4,5,6,7-tetrahydro-1H-indazol-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{4-amino-1-[(4R)-2-(2-hydroxyethyl)-4,5,6,7-tetrahydro-2H-indazol-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{4-amino-1-[(4S)-1-(2-hydroxyethyl)-4,5,6,7-tetrahydro-1H-indazol-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{4-amino-1-[(4S)-2-(2-hydroxyethyl)-4,5,6,7-tetrahydro-2H-indazol-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-1,4-dimethylpiperazin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R)-4-[(1-methyl-1H-pyrazol-4-yl)methyl]piperazin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(2R)-4-[(1-methylcyclopropyl)carbonyl]piperazin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(2R)-4-(3-methoxypropanoyl)piperazin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{4-[(1-methyl-1H-pyrazol-4-yl)methyl]-1,1-dioxidothiomorpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-[8-amino-3-(4-methyl-1,1-dioxidothiomorpholin-2-yl)imidazo[1,5-a]pyrazin-1-yl]-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{4-[(1-cyanocyclopropyl)carbonyl]-1,1-dioxidothiomorpholin-2-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[4-(3-methoxypropanoyl)-1,1-dioxidothiomorpholin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-[8-amino-3-(1-ethyl-2-oxopiperidin-4-yl)imidazo[1,5-a]pyrazin-1-yl]-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]azepan-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(methoxyacetyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R)-1-(3-methoxypropanoyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide; and

4-{8-amino-5-bromo-3-[(3R)-1-(cyclopropylcarbonyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide.

13. The compound of claim 12 or a pharmaceutically acceptable salt thereof selected from the group consisting of:

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-{8-amino-3-[(3R,6S)-1-(cyclopropylcarbonyl)-6-methylpiperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-2-chloro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-[8-amino-5-(methoxymethyl)-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl]-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R,6S)-6-methyl-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-2-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide;

4-(8-amino-3-{(3R)-1-[(3-methyloxetan-3-yl)carbonyl]piperidin-3-yl}imidazo[1,5-a]pyrazin-1-yl)-N-(4-chloropyridin-2-yl)-3-fluorobenzamide;

4-{8-amino-3-[(3R)-1-(methoxyacetyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide; and

4-{8-amino-3-[(3R)-1-(3-methoxypropanoyl)piperidin-3-yl]imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide.

14. A pharmaceutical composition which comprises the compound of claim 1 or a pharmaceutically acceptable salt thereof and one or more pharmaceutically acceptable excipients.

15. The pharmaceutical composition of claim 14 , which further comprises at least one additional therapeutically active agent.

Assignments (1)
MERGER Recorded Aug 8, 2022
From: MERCK SHARP & DOHME CORP.
To: MERCK SHARP & DOHME LLC
Reel/Frame 061102/0145 →
Priority Claims (1)
EP 11174570 · Jul 19, 2011 · regional
Continuity (3)
Continuation 14233478
Provisional Application 61509446 · Jul 19, 2011
Related Publication 20170008899A1 · Jan 12, 2017