IP Library Granted Patent US 10,399,986
Granted Patent B2
US 10,399,986 · App. 15/704,199 · Granted Sep 3, 2019

Inhibitors of leukotriene A4 hydrolase

Inventor: William Guilford (Belmont, CA)
Assignee: Celtaxsys, Inc.
C07D487/04
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Quick Facts
Patent No.
US 10,399,986
App. No.
15/704,199
Granted
Sep 3, 2019
Kind
B2
Abstract

The present invention is directed to compounds encompassed by the Formula (I): pharmaceutical compositions thereof, methods for inhibiting LTA-4 hydrolase, and methods for the treatment of a disease and disorder which is ameliorated by the inhibition of LTA4 h activity. Non-limiting examples of such diseases and conditions include inflammatory and autoimmune diseases and disorders.

Claims (57)

1. A method of treating cystic fibrosis in a human patient in need thereof, wherein the method comprises administering to the patient an effective amount of a compound having the Formula (I):

wherein:

R is the group:

r is 0 to 4;

R 1a , R 1b , R 1c , R 1d and R 1e are each independently hydrogen, OR 10 , C(O)OR 10 , C(O)R 10 , optionally substituted C 1 -C 12 alkyl, optionally substituted C 2 -C 12 alkenyl, optionally substituted C 2 -C 12 alkynyl, optionally substituted C 3 -C 15 cycloalkyl, optionally substituted C 3 -C 15 cycloalkenyl, halo, cyano, optionally substituted aryl, optionally substituted heteroaryl, or optionally substituted heterocyclyl;

R 3 is —O—;

R 4 is a direct bond, —O—R 12a , an optionally substituted straight or branched C 1 to C 12 alkylene chain, an optionally substituted straight or branched C 2 to C 12 alkenylene chain, or an optionally substituted straight or branched C 3 to C 12 alkynylene chain;

R 7 is selected from the group consisting of hydrogen, OR 10 , C(O)R 10 , C(O)OR 10 , C(O)—R 13 —N(R 10 )R 11 , N(R 10 )C(O)N(R 10 )R 11 , optionally substituted C 1 -C 12 alkyl, optionally substituted C 2 -C 12 alkenyl, optionally substituted C 2 -C 12 alkynyl, optionally substituted C 3 -C 15 cycloalkyl, optionally substituted C 3 -C 15 cycloalkenyl, optionally substituted aryl, optionally substituted heteroaryl, and optionally substituted heterocyclyl;

each R 9 is independently —OR 10 , optionally substituted C 1 -C 12 alkyl, optionally substituted C 2 -C 12 alkenyl, optionally substituted C 2 -C 12 alkynyl, halo, aryl, or heteroaryl;

each R 10 and R 11 is independently selected from hydrogen, optionally substituted C 1 -C 12 alkyl, optionally substituted C 2 -C 12 alkenyl, optionally substituted C 2 -C 12 alkynyl, optionally substituted C 3 -C 15 cycloalkyl, optionally substituted C 3 -C 15 cycloalkenyl, optionally substituted aryl, optionally substituted heteroaryl, and optionally substituted heterocyclyl;

or R 10 and R 11 , together with the nitrogen to which they are attached, form an optionally substituted N-heterocyclyl or an optionally substituted N-heteroaryl;

R 12a is an optionally substituted straight or branched C 1 to C 12 alkylene chain, an optionally substituted straight or branched C 2 to C 12 alkenylene chain, or an optionally substituted straight or branched C 3 to C 12 alkynylene chain;

each R 13 is independently a direct bond, an optionally substituted straight or branched C 1 to C 12 alkylene chain, an optionally substituted straight or branched C 2 to C 12 alkenylene chain, or an optionally substituted straight or branched C 3 to C 12 alkynylene chain; and

R 16 is selected from the group consisting of hydrogen, optionally substituted C 1 -C 12 alkyl, optionally substituted C 2 -C 12 alkenyl, optionally substituted C 2 -C 12 alkynyl, optionally substituted C 3 -C 15 cycloalkyl, optionally substituted C 3 -C 15 cycloalkenyl, halo, cyano, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted heterocyclyl, OR 10 , C(O)R 10 , C(O)OR 10 , C(O)—R 13 —N(R 10 )R 11 , N(R 10 )C(O)N(R 10 )R 11 , NR 10 R 11 , and N(R 10 )C(O)R 10 ;

each R 17 is independently selected from the group consisting of hydrogen, optionally substituted C 1 -C 12 alkyl, optionally substituted C 2 -C 12 alkenyl, optionally substituted C 2 -C 12 alkynyl, optionally substituted C 3 -C 15 cycloalkyl, optionally substituted C 3 -C 15 cycloalkenyl, halo, cyano, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted heterocyclyl, OR 10 , NO 2 , S(O) j R 10 , S(O) j NR 10 R 11 ; C(O)R 10 , C(O)OR 10 , C(O)—R 13 —N(R 10 )R 11 , N(R 10 )C(O)N(R 10 )R 11 , NR 10 R 11 , and N(R 10 )C(O)R 10 ;

wherein w is an integer from 1 to 3; and

j is 0, 1, or 2;

as a single stereoisomer or as a mixture of stereoisomers; or a pharmaceutically acceptable salt thereof.

2. The method of claim 1 , wherein R 16 is cyano.

3. The method of claim 1 , wherein w is 1 and R 17 is selected from the group consisting of optionally substituted aryl, optionally substituted heteroaryl and C(O)R 20 , wherein R 20 is optionally substituted aryl and optionally substituted heteroaryl.

4. The method of claim 1 , wherein the compound has the Formula (Ia)

wherein each R 19 is independently selected from the group consisting of hydrogen, optionally substituted C 1 -C 12 alkyl, optionally substituted C 2 -C 12 alkenyl, optionally substituted C 2 -C 12 alkynyl, optionally substituted C 3 -C 15 cycloalkyl, optionally substituted C 3 -C 15 cycloalkenyl, halo, cyano, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted heterocyclyl, OR 10 , NO 2 , S(O) j R 10 , S(O) j NR 10 R 11 ; C(O)R 10 , C(O)OR 10 , C(O)—R 13 —N(R 10 )R 11 , N(R 10 )C(O)N(R 10 )R 11 , NR 10 R 11 , and N(R 10 )C(O)R 10 ; and

wherein z is an integer from 1 to 5.

5. The method of claim 1 , wherein the compound has the Formula (Ib):

wherein each R 21 is independently selected from the group consisting of hydrogen, optionally substituted C 1 -C 12 alkyl, optionally substituted C 2 -C 12 alkenyl, optionally substituted C 2 -C 12 alkynyl, optionally substituted C 3 -C 15 cycloalkyl, optionally substituted C 3 -C 15 cycloalkenyl, halo, cyano, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted heterocyclyl, OR 10 , NO 2 , S(O) j R 10 , S(O) j NR 10 R 11 ; C(O)R 10 , C(O)OR 10 , C(O)—R 13 —N(R 10 )R 11 , N(R 10 )C(O)N(R 10 )R 11 , NR 10 R 11 , and N(R 10 )C(O)R 10 ; and

wherein z is an integer from 1 to 5.

6. The method of claim 3 , wherein R 17 is optionally substituted heteroaryl.

7. The method of claim 6 , wherein R 17 is an optionally substituted heteroaryl containing one or more ring nitrogen atoms.

8. The method of claim 1 , wherein R 1a is hydrogen, C(O)OR 10 , C(O)R 10 , optionally substituted C 1 -C 12 alkyl, optionally substituted C 2 -C 12 alkenyl, optionally substituted C 2 -C 12 alkynyl, optionally substituted C 3 -C 15 cycloalkyl, optionally substituted C 3 -C 15 cycloalkenyl, halo, cyano, optionally substituted aryl, optionally substituted heteroaryl, and optionally substituted heterocyclyl, and each of R 1b , R 1c , R 1d , and R 1e is hydrogen.

9. The method of claim 1 , wherein R 4 is a direct bond, an optionally substituted methylene, or an optionally substituted ethylene.

10. The method of claim 1 selected from the following compounds or a pharmaceutically acceptable salt thereof:

X

Y

PhO z

NH 2

PhO z

PhO z

PhO z

PhO z

PhO z

PhO z

—OPh

—OPh

—OPh

—OPh

—OPh

11. The method of claim 1 , wherein R 7 is hydrogen or optionally substituted C 1 -C 6 alkyl.

12. The method of claim 11 , wherein R 7 is hydrogen, C 1 -C 6 alkyl optionally substituted with OR 10 , or C 1 -C 6 alkyl optionally substituted with NR 10 R 11 .

13. The method of claim 12 , wherein R 7 is hydrogen or methyl.

14. The method of claim 4 , wherein z is 1 or 2, and each R 19 is independently selected from the group consisting of hydrogen, hydroxyl, halo, optionally substituted C 1 -C 4 alkyl, C(O)R 10 , C(O)OR 10 , NO 2 , S(O) j R 10 and S(O) j NR 10 R 11 .

15. The method of claim 14 , wherein R 16 is cyano.

16. The method of claim 5 , wherein z is 1 or 2, and each R 21 is independently selected from the group consisting of hydrogen, hydroxyl, halo, optionally substituted C 1 -C 4 alkyl, C(O)R 10 , C(O)OR 10 , NO 2 , S(O) j R 10 and S(O) j NR 10 R 11 .

17. The method of claim 16 , wherein R 16 is cyano.

18. The method of claim 17 , wherein each R 21 is independently selected from the group consisting of hydrogen, hydroxyl and halo.

19. The method of claim 7 , wherein R 17 is optionally substituted pyridyl.

20. The method of claim 8 , wherein R 1a is selected from the group consisting of hydrogen, C(O)OR 10 , C(O)R 10 , optionally substituted alkyl, halo, optionally substituted phenyl, optionally substituted furanyl, optionally substituted thienyl, optionally substituted thiazolyl, and optionally substituted oxazolyl; and wherein R 1b , R 1c , R 1d and R 1e are each hydrogen.

21. The method of claim 9 , wherein R 4 is a direct bond.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 14, 2020
From: CELTAXSYS, INC.
To: CELLTAXIS, LLC
Reel/Frame 052665/0107 →
SECURITY INTEREST Recorded Oct 9, 2019
From: CELTAXSYS, INC.
To: DOMAIN PARTNERS VIII, L.P.; MASTERS, MICHAEL W.; INVUS PUBLIC EQUITIES, L.P.; LUMIRA CAPITAL II, L.P.; LUMIRA CAPITAL II (INTERNATIONAL), L.P.; GRA VENTURE FUND, LLC; GRA VENTURE FUND (T.E.), LLC; JWR, JR. FAMILY TRUST; ROGERS, JOE W., JR.; JOHNSON, WYATT THOMAS; 2007 STARR MOORE REVOCABLE TRUST
Reel/Frame 050666/0464 →
SECURITY INTEREST Recorded Sep 24, 2019
From: CELTAXSYS, INC.
To: DOMAIN PARTNERS VIII, L.P.; MASTERS, MICHAEL W.; MASTERS CAPITAL MANAGEMENT, LLC; MASTERS CAPITAL HEALTH VENTURES, LLC; INVUS PUBLIC EQUITIES, L.P.; LUMIRA CAPITAL II, L.P.; LUMIRA CAPITAL II (INTERNATIONAL), L.P.; GRA VENTURE FUND, LLC; GRA VENTURE FUND (T.E.), LLC; JWR, JR. FAMILY TRUST; ROGERS, JOE W., JR.; JOHNSON, WYATT THOMAS; 2007 STARR MOORE REVOCABLE TRUST
Reel/Frame 050469/0631 →
SECURITY INTEREST Recorded Nov 30, 2018
From: CELTAXSYS, INC.
To: DOMAIN PARTNERS VIII, L.P.; MASTERS, MICHAEL W.; MASTERS CAPITAL MANAGEMENT, LLC; MASTERS CAPITAL HEALTH VENTURES, LLC; INVUS PUBLIC EQUITIES, L.P.; LUMIRA CAPITAL II, L.P.; LUMIRA CAPITAL II (INTERNATIONAL), L.P.; GRA VENTURE FUND, LLC; GRA VENTURE FUND (T.E.), LLC; JWR, JR. FAMILY TRUST; ROGERS, JOE W., JR.; JOHNSON, WYATT THOMAS; 2007 STARR MOORE REVOCABLE TRUST
Reel/Frame 048172/0648 →
Continuity (4)
Division 14849825 · Sep 10, 2015
Continuation PCTUS2014027428 · Mar 14, 2014
Provisional Application 61781193 · Mar 14, 2013
Related Publication 20180127424A1 · May 10, 2018