Triazolo-pyrazinyl derivatives useful as soluble guanylate cyclase activators
View Patent ↗A compound of Formula I or a pharmaceutically acceptable salt thereof, are capable of modulating the body's production of cyclic guanosine monophosphate (“cGMP”) and are generally suitable for the therapy and prophylaxis of diseases which are associated with a disturbed cGMP balance. The invention furthermore relates to processes for preparing compounds of Formula I, or a pharmaceutically acceptable salt thereof, for their use in the therapy and prophylaxis of the abovementioned diseases and for preparing pharmaceuticals for this purpose, and to pharmaceutical compositions which comprise compounds of Formula I or a pharmaceutically acceptable salt thereof.
1. A compound having structural Formula I:
or a pharmaceutically acceptable salt thereof wherein
C* indicates a potential chiral carbon atom;
R 1 is
(1) hydrogen
(2) (C 1-6 )alkyl,
(3) halo(C 1-6 )alkyl,
(4) (C 1-6 )alkyl-O—,
(5) halo(C 1-6 )alkyl-O—,
(6) (C 1-6 )alkyl-NH—,
(7) halo(C 1-6 )alkyl-NH—,
(8) —(C 1-3 )alkyl-(C 3-7 )cycloalkyl,
(9) —(C 1-3 )alkyl-aryl, wherein aryl is unsubstituted or substituted by one, two, or three R 7 ,
(10) aryl unsubstituted or substituted by one, two, or three R 7 ,
(11) (C 3-7 )cycloalkyl, or
(12) —(C 1-3 )alkyl-heteroaryl wherein the heteroaryl is a 5- or 6-membered ring containing one, two, or three heteroatoms independently selected from the group consisting of N, O, and S, and wherein heteroaryl is unsubstituted or substituted by one, two, or three R 7 ;
R 2 is
(1) (C 1-3 )alkyl, or
(2) (C 3-7 )cycloalkyl;
R 3 is
(1) aryl unsubstituted or substituted by one, two, or three R 6 ,
(2) five- or six-membered heteroaryl containing one, two, or three heteroatoms independently selected from N, O and S, wherein heteroaryl is unsubstituted or substituted by one, two, or three R 6 ,
(3) (C 1-3 )alkyl, or
(4) (C 3-7 )cycloalkyl;
R 4 is
(1) hydrogen,
(2) (C 1-3 )alkyl,
(3) halo(C 1-3 )alkyl, or
(4) (C 3-7 )cycloalkyl;
R 5 is
(1) hydrogen,
(2) hydroxy,
(3) —N(R 8a )(R 8b ),
(4) —COOH,
(5) —C(O)NH 2 ,
(6) (C 1-3 )alkyl,
(7) (C 3-7 )cycloalkyl, or
(8) four- to six-membered monocyclic heterocyclyl containing 1 N heteroatom, wherein the heterocyclyl is unsubstituted or substituted by one to two R 9 ;
each R 6 is independently
(1) (C 1-3 )alkyl,
(2) halo(C 1-3 )alkyl,
(3) (C 1-3 )alkoxy,
(4) halo(C 1-3 )alkoxy,
(5) (C 3-7 )cycloalkyl, unsubstituted or substituted by halo,
(6) halo,
(7) cyano,
(8) hydroxy,
(9) —NH 2 ,
(10) —(C 1-3 )alkyl-COOH, or
(11) —(C 1-3 )alkyl-COO(C 1-4 )alkyl;
each R 7 is independently
(1) (C 1-3 )alkoxy,
(2) halo,
(3) hydroxy, or
(4) (C 1-3 )alkyl;
R 8a and R 8b are independently
(1) hydrogen,
(2) (C 1-3 )alkyl, or
(3) (C 3-7 )cycloalkyl; and
R 9 is
(1) (C 1-3 )alkyl,
(2) halo(C 1-3 )alkyl, or
(3) hydroxy.
2. A compound having structural Formula I:
or a pharmaceutically acceptable salt thereof wherein
C* indicates a potential chiral carbon atom;
R 1 is
(1) hydrogen
(2) (C 1-6 )alkyl,
(3) halo(C 1-6 )alkyl,
(4) (C 1-6 )alkyl-O—,
(5) halo(C 1-6 )alkyl-O—,
(6) (C 1-6 )alkyl-NH—,
(7) halo(C 1-6 )alkyl-NH—,
(8) —(C 1-3 )alkyl—(C 3-7 )cycloalkyl,
(9) —(C 1-3 )alkyl-aryl, wherein aryl is unsubstituted or substituted by one, two, or three R 7 ,
(10) aryl unsubstituted or substituted by one, two, or three R 7 ,
(11) (C 3-7 )cycloalkyl, or
(12) —(C 1-3 )alkyl-heteroaryl wherein the heteroaryl is a 5- or 6-membered ring containing one, two, or three heteroatoms independently selected from the group consisting of N, O, and S, and wherein heteroaryl is unsubstituted or substituted by one, two, or three R 7 ;
R 2 is
(1) (C 1-3 )alkyl, or
(2) (C 3-7 )cycloalkyl;
R 3 is
(1) aryl unsubstituted or substituted by one, two, or three R 6 , or
(2) five- or six-membered heteroaryl containing one, two, or three heteroatoms independently selected from N, O and S, wherein heteroaryl is unsubstituted or substituted by one, two, or three R 6 ;
R 4 is
(1) hydrogen,
(2) (C 1-3 )alkyl,
(3) halo(C 1-3 )alkyl, or
(4) (C 3-7 )cycloalkyl;
R 5 is
(1) hydrogen,
(2) hydroxy,
(3) —N(R 8a )(R 8b ),
(4) —COOH,
(5) —C(O)NH 2 ,
(6) (C 1-3 )alkyl,
(7) (C 3-7 )cycloalkyl, or
(8) four- to six-membered monocyclic heterocyclyl containing 1 N heteroatom, wherein the heterocyclyl is unsubstituted or substituted by one to two R 9 ;
each R 6 is independently
(1) (C 1-3 )alkyl,
(2) halo(C 1-3 )alkyl,
(3) (C 1-3 )alkoxy,
(4) halo(C 1-3 )alkoxy,
(5) (C 3-7 )cycloalkyl, unsubstituted or substituted by halo,
(6) halo,
(7) cyano,
(8) hydroxy,
(9) —NH 2 ,
(10) —(C 1-3 )alkyl-COOH, or
(11) —(C 1-3 )alkyl-COO(C 1-4 )alkyl;
each R 7 is independently
(1) (C 1-3 )alkoxy,
(2) halo,
(3) hydroxy, or
(4) (C 1-3 )alkyl;
R 8a and R 8b are independently
(1) hydrogen,
(2) (C 1-3 )alkyl, or
(3) (C 3-7 )cycloalkyl; and
R 9 is
(1) (C 1-3 )alkyl,
(2) halo(C 1-3 )alkyl, or
(3) hydroxy.
3. The compound of claim 1 or a pharmaceutically acceptable salt thereof wherein: R 3 is aryl unsubstituted or substituted by one, two, or three R 6 .
4. The compound of claim 1 or a pharmaceutically acceptable salt thereof wherein: R 5 is —N(R 8a )(R 8b ).
5. The compound of claim 1 or a pharmaceutically acceptable salt thereof wherein: R 1 is (C 1-6 )alkyl, halo(C 1-6 )alkyl, or —(C 1-3 )alkyl-aryl, wherein aryl is unsubstituted or substituted by one, two, or three R 7 .
6. The compound of claim 1 or a pharmaceutically acceptable salt thereof wherein R 5 is hydroxy.
7. The compound of claim 6 or a pharmaceutically acceptable salt thereof wherein: R 1 is (C 1-6 )alkyl, halo(C 1-6 )alkyl, or —(C 1-3 )alkyl-aryl, wherein aryl is unsubstituted or substituted by one, two, or three R 7 .
8. The compound of claim 1 or a pharmaceutically acceptable salt thereof wherein R 3 is five- or six-membered heteroaryl containing one, two, or three heteroatoms independently selected from the group consisting of N, O and S, wherein heteroaryl is unsubstituted or substituted by one, two, or three R 6 .
9. The compound of claim 8 or a pharmaceutically acceptable salt thereof wherein: R 5 is —N(R 8a )(R 8b ).
10. The compound of claim 9 or a pharmaceutically acceptable salt thereof wherein: R 1 is (C 1-6 )alkyl, halo(C 1-6 )alkyl, or —(C 1-3 )alkyl-aryl, wherein aryl is unsubstituted or substituted by one, two, or three R 7 .
11. The compound of claim 8 or a pharmaceutically acceptable salt thereof wherein R 5 is hydroxy.
12. The compound of claim 11 or a pharmaceutically acceptable salt thereof wherein: R 1 is (C 1-6 )alkyl, halo(C 1-6 )alkyl, or —(C 1-3 )alkyl-aryl, wherein aryl is unsubstituted or substituted by one, two, or three R 7 .
13. The compound of claim 1 , wherein the compound is selected from the group consisting of:
4-amino-5-(4-fluorophenyl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H )-one,
4-amino-5-cyclopropyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-(trifluoromethyl)pyridin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-chloropyridin-2-yl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-fluoropyridin-2-yl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-chloro-3-fluorophenyl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(3,4-difluorophenyl)-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-chloropyridin-2-yl)-5-cyclopropyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(5-fluoropyridin-3-yl)-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-fluoropyridin-3-yl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-chlorophenyl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(pyridin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
(12) 4-amino-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-phenyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(6-cyclopropylpyridin-3-yl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(3-fluorophenyl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-(trifluoromethyl)pyridin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(6-(1,1-difluoroethyl)pyridin-3-yl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(5-methylpyridin-2-yl)-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
6-(4-amino-5-methyl-6-oxo-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-5-yl)nicotinonitrile,
4-amino-5-methyl-5-(5-methylpyridin-2-yl)-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(1-isopropyl-1H-1,2,3-triazol-4-yl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(5-methylpyrazin-2-yl)-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-fluoropyridin-2-yl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-fluorophenyl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(4-(trifluoromethyl)phenyl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-(trifluoromethyl)pyridin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-chloropyridin-2-yl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-chloropyridin-2-yl)-5-cyclopropyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-chloro-3-fluorophenyl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-chlorophenyl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(4-fluorophenyl)-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-chlorophenyl)-5-cyclopropyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(3,4-difluorophenyl)-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-chloro-3-fluorophenyl)-5-cyclopropyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(5-fluoropyridin-2-yl)-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(4-(trifluoromethyl)phenyl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-methyl-5-(pyridin-2-yl)-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-methyl-5-phenyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(3,4-difluorophenyl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(5-methoxypyridin-2-yl)-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-methoxypyridin-2-yl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-chloropyrimidin-2-yl)-5-cyclopropyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(3-chloro-4-fluorophenyl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-(difluoromethyl)pyridin-2-yl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(5-(difluoromethyl)pyridin-2-yl)-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(6-(1,1-difluoroethyl)pyridin-3-yl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-methyl-5-(5-methylpyridin-2-yl)-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(5-methylpyridin-2-yl)-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
6-(4-amino-5-methyl-6-oxo-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-5-yl)nicotinonitrile,
4-amino-5-methyl-5-(6-methyl-5-(trifluoromethyl)pyridin-2-yl)-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-(trifluoromethyl)pyrazin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-(trifluoromethyl)pyrimidin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-fluorophenyl)-5-methyl-2-(8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-chlorophenyl)-5-methyl-2-(8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-fluoropyridin-2-yl)-5-methyl-2-(8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(5-fluoropyridin-2-yl)-4-hydroxy-5-methyl-2-(8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-2-(8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-(trifluoromethyl)pyridin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-chloropyridin-2-yl)-5-cyclopropyl-2-(8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(3,4-difluorophenyl)-2-(8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(5-fluoropyridin-2-yl)-2-(8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(4-fluorophenyl)-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-fluoropyridin-2-yl)-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(4-chloro-3-fluorophenyl)-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(4-chlorophenyl)-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(3,4-difluorophenyl)-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-cyclopropyl-5-(3,4-difluorophenyl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-cyclopropyl-5-(5-fluoropyridin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-methyl-5-(5-(trifluoromethyl)pyridin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-chloropyridin-2-yl)-5-cyclopropyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-chloropyridin-2-yl)-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-cyclopropyl-5-(5-(trifluoromethyl)pyridin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-methyl-5-(5-methylpyridin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-cyclopropyl-5-(5-methylpyridin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-fluorophenyl)-2-(8-isobutyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-fluorophenyl)-5-methyl-2-(8-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-chloro-3-fluorophenyl)-5-methyl-2-(8-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-chlorophenyl)-5-methyl-2-(8-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-methyl-5-(4-(trifluoromethyl)phenyl)-2-(8-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-methyl-5-(5-(trifluoromethyl)pyridin-2-yl)-2-(8-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-chloropyridin-2-yl)-5-methyl-2-(8-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(5-(trifluoromethyl)pyridin-2-yl)-2-(8-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-fluoropyridin-2-yl)-5-methyl-2-(8-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-chloropyridin-2-yl)-5-cyclopropyl-2-(8-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(3,4-difluorophenyl)-2-(8-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(3,4-difluorophenyl)-5-methyl-2-(8-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-(4-fluorobenzyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(4-fluorophenyl)-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-fluorophenyl)-2-(8-(3-methoxybenzyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-(4-fluorobenzyl)-2-methyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(4-fluorophenyl)-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-fluorophenyl)-5-methyl-2-(2-methyl-8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-fluoropyridin-2-yl)-5-methyl-2-(2-methyl-8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-chloro-3-fluorophenyl)-5-methyl-2-(2-methyl-8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-fluorophenyl)-5-methyl-2-(2-methyl-8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-fluoropyridin-2-yl)-5-methyl-2-(2-methyl-8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-chlorophenyl)-5-methyl-2-(2-methyl-8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
2-([1,2,4]triazolo[1,5-a]pyrazin-6-yl)-4-amino-5-(4-chlorophenyl)-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(1-cyclopropyl-1H-1,2,3-triazol-4-yl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(1-cyclopropyl-1H-1,2,3-triazol-4-yl)-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-Amino-5-methyl-5-(5-methyl-1,3,4-oxadiazol-2-yl)-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-(difluoromethyl)-1,3,4-oxadiazol-2-yl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-methyl-5-(5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)-5-methyl-2-(2-methyl-8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-cyclopropyl-5-(5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(5-(1-fluorocyclopropyl)-1,3,4-oxadiazol-2-yl)-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-(1-fluorocyclopropyl)-1,3,4-oxadiazol-2-yl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(5-hydroxypyridin-2-yl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one,
4-amino-5-(5-hydroxypyridin-2-yl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-5-(5-hydroxypyridin-2-yl)-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-(4-fluorophenyl)-2-(8-(3-hydroxybenzyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-5-cyclopropyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(pyridin-2-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one,
4-amino-5-cyclopropyl-5-(pyridin-2-yl)-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-amino-2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-cyclopropyl-5-(pyridin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
6-(4-amino-5-cyclopropyl-6-oxo-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-5-yl)nicotinonitrile,
6-(4-amino-5-cyclopropyl-6-oxo-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-5-yl)nicotinonitrile,
5-(4-Fluorophenyl)-4-hydroxy-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(5-chloropyridin-2-yl)-4-hydroxy-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-chloro-3-fluorophenyl)-4-hydroxy-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(5-fluoropyridin-2-yl)-4-hydroxy-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-cyclopropyl-5-(3,4-difluorophenyl)-4-hydroxy-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-cyclopropyl-5-(5-fluoropyridin-3-yl)-4-hydroxy-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(5-fluoropyridin-3-yl)-4-hydroxy-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-chlorophenyl)-4-hydroxy-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-hydroxy-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(pyridin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-hydroxy-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-phenyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(3-fluorophenyl)-4-hydroxy-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one,
4-hydroxy-5-methyl-5-(5-methylpyridin-2-yl)-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
6-(4-hydroxy-5-methyl-6-oxo-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-5-yl)nicotinonitrile,
5-(4-chloro-3-fluorophenyl)-4-hydroxy-5-methyl-2-(2-methyl-8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-fluorophenyl)-4-hydroxy-5-methyl-2-(2-methyl-8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(5-chloropyridin-2-yl)-4-hydroxy-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-fluorophenyl)-4-hydroxy-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(5-fluoropyridin-2-yl)-4-hydroxy-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-hydroxy-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(4-(trifluoromethyl)phenyl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-chloro-3-fluorophenyl)-4-hydroxy-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-cyclopropyl-5-(4-fluorophenyl)-4-hydroxy-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-chlorophenyl)-5-cyclopropyl-4-hydroxy-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-cyclopropyl-5-(3,4-difluorophenyl)-4-hydroxy-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-chlorophenyl)-4-hydroxy-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-hydroxy-5-methyl-5-phenyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-cyclopropyl-4-hydroxy-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(4-(trifluoromethyl)phenyl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-hydroxy-5-methyl-5-(pyridin-2-yl)-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(3,4-difluorophenyl)-4-hydroxy-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(3-chloro-4-fluorophenyl)-4-hydroxy-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one,
4-hydroxy-5-(5-methoxypyridin-2-yl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
4-hydroxy-5-methyl-5-(5-methylpyridin-2-yl)-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-cyclopropyl-5-(5-fluoropyridin-2-yl)-4-hydroxy-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one,
5-(4-fluorophenyl)-4-hydroxy-5-methyl-2-(8-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-chlorophenyl)-4-hydroxy-5-methyl-2-(8-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-chloro-3-fluorophenyl)-4-hydroxy-5-methyl-2-(8-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(4-fluorophenyl)-4-hydroxy-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-fluoropyridin-2-yl)-4-hydroxy-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(4-chloro-3-fluorophenyl)-4-hydroxy-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(4-chlorophenyl)-4-hydroxy-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(3,4-difluorophenyl)-4-hydroxy-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-4-hydroxy-5-methyl-5-(5-(trifluoromethyl)pyridin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-chloropyridin-2-yl)-4-hydroxy-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-4-hydroxy-5-methyl-5-(5-methylpyridin-2-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
2-(8-(4-fluorobenzyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(4-fluorophenyl)-4-hydroxy-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-fluorophenyl)-4-hydroxy-2-(8-isobutyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-chlorophenyl)-4-hydroxy-5-methyl-2-(8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-fluorophenyl)-4-hydroxy-5-methyl-2-(8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-chloro-3-fluorophenyl)-4-hydroxy-5-methyl-2-(8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-cyclopropyl-5-(3,4-difluorophenyl)-4-hydroxy-2-(8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-chlorophenyl)-4-hydroxy-5-methyl-2-(2-methyl-8-propyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(3,4-difluorophenyl)-4-hydroxy-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one,
5-(2-fluorophenyl)-4-hydroxy-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one,
2-(8-butyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(3-fluorophenyl)-4-hydroxy-5-methyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one,
5-(4-Fluorophenyl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-fluorophenyl)-2-(8-isobutyl-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-fluorophenyl)-5-methyl-2-(8-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(5-chloropyridin-2-yl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(5-fluoropyridin-2-yl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
5-(4-fluorophenyl)-5-methyl-6-oxo-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine-4-carboxamide,
5-cyclopropyl-6-oxo-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-(trifluoromethyl)pyridin-2-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine-4-carboxamide,
5-methyl-6-oxo-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-(trifluoromethyl)pyridin-2-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine-4-carboxamide,
4-amino-5-cyclopropyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5-(5-(trifluoromethyl)pyrimidin-2-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one, and
4-hydroxy-5-(5-(difluoromethyl)pyridin-2-yl)-5-methyl-2-(8-(4,4,4-trifluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one,
or a pharmaceutically acceptable salt thereof.
14. A pharmaceutical composition comprised of the compound of claim 1 , or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.
15. The pharmaceutical composition of claim 14 further comprising one or more additional active agents, wherein the one or more additional active agents is selected from the group consisting of an angiotensin converting enzyme inhibitor, an angiotensin II receptor antagonist, a neutral endopeptidase inhibitor, an aldosterone antagonist, a renin inhibitor, an endothelin receptor antagonist, an aldosterone synthase inhibitor, a phosphodiesterase-5 inhibitor, a vasodilator, a calcium channel blocker, a potassium channel activator, a diuretic, a sympatholitic, a beta-adrenergic blocking drug, an alpha adrenergic blocking drug, a central alpha adrenergic agonist, a peripheral vasodilator, a lipid lowering agent and a metabolic altering agent.
16. The compound of claim 1 or a pharmaceutically acceptable salt thereof, wherein:
R 1 is hydrogen,
R 2 is methyl or cyclopropyl;
R 3 is
R 5 is hydroxyl, —NH 2 , hydrogen, or —C(O)NH 2 ; and
R 4 is hydrogen or methyl.
17. The compound of claim 1 or a pharmaceutically acceptable salt thereof, wherein:
R 3 is phenyl unsubstituted or substituted by one, two, or three R 6 ;
R 5 is —N(R 8a )(R 8b );
R 1 is halo(C 1-6 )alkyl; and
R 2 is (C 1-3 )alkyl.
18. The compound of claim 1 or a pharmaceutically acceptable salt thereof, wherein:
R 3 is phenyl unsubstituted or substituted by one, two, or three R 6 ;
R 5 is hydroxyl;
R 1 is halo(C 1-6 )alkyl; and
R 2 is (C 1-3 )alkyl.
19. The compound of claim 1 or a pharmaceutically acceptable salt thereof, wherein:
R 3 is five- or six-membered heteroaryl containing one, two, or three heteroatoms selected from the group consisting of N, O and S, wherein the heteroaryl is unsubstituted or substituted by one, two, or three R 6 ;
R 5 is —N(R 8a )(R 8b ); and
R 1 is halo(C 1-6 )alkyl.
20. The compound of claim 14 or a pharmaceutically acceptable salt thereof, wherein R 2 is (C 1-3 )alkyl.
21. The compound of claim 14 or a pharmaceutically acceptable salt thereof, wherein R 2 is (C 3-7 )cycloalkyl.
22. The compound of claim 1 or a pharmaceutically acceptable salt thereof, wherein:
R 3 is phenyl, pyridinyl, triazolyl, pyrazinyl, pyrimidinyl, or oxadiazolyl, each unsubstituted or substituted by one, two, or three R 6 ;
R 2 is methyl; and
R 5 is hydroxy or —NH 2 .
23. The compound of claim 1 or a pharmaceutically acceptable salt thereof, wherein:
R 3 is phenyl, pyridinyl, triazolyl, pyrazinyl, pyrimidinyl, or oxadiazolyl, each unsubstituted or substituted by one, two, or three R 6 ;
R 2 is cyclopropyl; and
R 5 is hydroxy or —NH 2 .
24. The compound of claim 1 or a pharmaceutically acceptable salt thereof, wherein the compound of Formula I has the Formula I-a:
wherein:
k is 0 or 1; and
R 10a and R 10b are independently hydrogen or fluoro.
25. The compound of claim 1 or a pharmaceutically acceptable salt thereof, wherein the compound of Formula I has the Formula I-b:
wherein:
k is 0 or 1; and
R 10a and R 10b are independently hydrogen or fluoro.
26. The compound of claim 1 , which is 4-amino-5-(4-fluorophenyl)-5-methyl-2-(8-(3,3,4,4,4-pentafluorobutyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one, or a pharmaceutically acceptable salt thereof.
27. The compound of claim 1 , which is 5-(4-fluorophenyl)-5-methyl-2-[8-(3,3,4,4,4-pentafluorobutyl)[1,2,4]triazolo[1,5-a]pyrazin-6-yl]-5,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-4,6-dione, or a pharmaceutically acceptable salt thereof.
28. A compound which is
or a pharmaceutically acceptable salt thereof.
29. A pharmaceutically acceptable salt of the compound of claim 28 .
30. A compound which is
or a pharmaceutically acceptable salt thereof.
31. A pharmaceutically acceptable salt of the compound of claim 30 .
32. A compound which is
or a pharmaceutically acceptable salt thereof.
33. A pharmaceutically acceptable salt of the compound of claim 32 .
34. A compound which is
or a pharmaceutically acceptable salt thereof.
35. A pharmaceutically acceptable salt of the compound of claim 34 .
36. A compound which is
or a pharmaceutically acceptable salt thereof.
37. A pharmaceutically acceptable salt of the compound of claim 36 .
38. A pharmaceutical composition comprising the compound of claim 28 or a pharmaceutically acceptable thereof, and a pharmaceutically acceptable carrier.
39. A pharmaceutical composition comprising the compound of claim 30 or a pharmaceutically acceptable thereof, and a pharmaceutically acceptable carrier.
40. A pharmaceutical composition comprising the compound of claim 32 or a pharmaceutically acceptable thereof, and a pharmaceutically acceptable carrier.
41. A pharmaceutical composition comprising the compound of claim 34 or a pharmaceutically acceptable thereof, and a pharmaceutically acceptable carrier.
42. A pharmaceutical composition comprising the compound of claim 36 or a pharmaceutically acceptable thereof, and a pharmaceutically acceptable carrier.
43. A compound which is
44. A compound which is
45. A compound which is
46. A compound which is
47. A compound which is