IP Library › Granted Patent US 12,150,934

Granted Patent B2

US 12,150,934 · App. 16/465,137 · Granted Nov 26, 2024

Methods of using substituted pyrazole and pyrazole compounds and for treatment of hyperproliferative diseases

Inventors: Arshad M. Siddiqui (Newton, MA); Stephane Ciblat (Montreal, CA); Lea Constantineau-Forget (Montreal, CA); Chantal Grand-Maitre (Boisbriand, CA); Xiangyu Guo (Montreal, CA); Sanjay Srivastava (Pierrefonds, CA); Gerald W. Shipps (Boston, MA); Alan B. Cooper (Kenilworth, NJ); Vibha Oza (Acton, MA); Matthew W. Kostura (Hillsborough, NC); Michael Luther (Andover, MA); Jedd Levine (Litchfield, CT)

Assignee: Bantam Pharmaceutical, LLC

A61K31/427 A61K31/437 A61K31/4439 A61K31/454 A61K31/506 A61K31/519 A61K31/5377 A61P35/00

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Quick Facts

Patent No.: US 12,150,934
App. No.: 16/465,137
Granted: Nov 26, 2024
Kind: B2

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Abstract

Disclosed are methods of treating hyperproliferative disorders such as cancer, methods of arresting the cell cycle in cancer cells, methods of inhibiting glutathione synthesis in cancer cells, and associated compounds for use and uses in medicaments. In certain embodiments, the methods, uses and compounds are provided with reference to compounds of the structural formula (I), in which X 1 , X 2 , Z 1 , Z 2 , the ring system denoted by “a”, R 1 , L 1 , L 2 , Q, L 3 , R 3 , L 4 , R 4 , L 5 , and R 5 are as described herein. In certain embodiments, compounds disclosed herein are especially active against cancers having a mutant KRAS gene.

Claims (422)

1. A method for treating a hematopoietic cancer in a subject in need thereof, the method comprising administering to the subject an effective amount of a compound having the structural formula

wherein

L 1 is —S—, —S(O)— or —S(O) 2 —;

R 1 is unsubstituted or fluorinated C 1 -C 8 alkyl, unsubstituted or fluorinated C 1 -C 8 alkenyl and unsubstituted or fluorinated C 1 -C 8 alkynyl;

L 2 is a bond;

Q is —COOH;

L 3 is a bond;

R 3 is phenyl or monocyclic heteroaryl optionally substituted with 1-5 R 3E ,

in which

each R 3E is independently selected from oxo, optionally-substituted C 1-4 alkyl, C 1 -C 4 fluoroalkyl, halogen, —CN, SF 5 , —N 3 , —C(O)R 3F , —SR 3F , —S(O) 1-2 R 3F , —OR 3F , —NR 3G R 3F , —C(O)R 3F , —C(O)NR 3G R 3F , —NR 3G C(O)R 3F , —C(S)NR 3G R 3F , —NR 3G C(S)R 3F , —C(O)OR 3F , —OC(O)R 3F , —C(O)SR 3F , —SC(O)R 3F , —C(S)OR 3F , —OC(S)R 3F , —C(S)SR 3F , —SC(S)R 3F , —S(O) 1-2 OR 3F , —OS(O) 1-2 R 3F , —S(O) 1-2 NR 3G R 3F , —NR 3G S(O) 1-2 R 3F ;

each R 3F is independently selected from H, C 1 -C 3 alkyl and C 1 -C 3 fluoroalkyl and

each R 3G is independently selected from H and C 1 -C 3 alkyl, C 1 -C 3 fluoroalkyl;

L 4 is a bond;

R 4 is selected from the group consisting of unsubstituted or fluorinated C 1 -C 8 alkyl, unsubstituted or fluorinated C 1 -C 8 alkenyl and unsubstituted or fluorinated C 1 -C 8 alkynyl,

L 5 is a bond;

R 5 is phenyl or monocyclic heteroaryl each optionally substituted with 1-5 R 5E ,

in which

each R 5E is independently selected from oxo, optionally-substituted C 1 -C 4 alkyl, C 1 -C 4 fluoroalkyl, halogen, —CN, —SF 5 , —N 3 , —C(O)R 5F , —SR 5F , —S(O) 1-2 R 5F , —OR 5F , —NR 5G R 5F , —C(O)R 5F , —C(O)NR 5G R 5F , —NR 5G C(O)R 5F , —C(S)NR 5G R 5F , —NR 1G C(S)R 5F , —C(O)OR 5F , —OC(O)R 5F , —C(O)SR 5F , —SC(O)R 5F , —C(S)OR 5F , —OC(S)R 5F , —C(S)SR 5F , —SC(S)R 5F , —S(O) 1-2 OR 5F , —OS(O) 1-2 R 5F , —S(O) 1-2 NR 5G R 5F and —NR 5G S(O) 1-2 R 5F ;

each R 5F is independently selected from H, C 1 -C 3 alkyl and C 1 -C 3 fluoroalkyl and

each R 5G is independently selected from H and C 1 -C 3 alkyl;

wherein

each optionally substituted alkyl, alkenyl and alkynyl is unsubstituted, fluorinated or substituted with one or two hydroxyl groups;

each cycloalkyl has 3-10 ring carbons and is unsaturated or partially unsaturated, and optionally includes one or two fused cycloalkyl rings, each fused ring having 3-8 ring members;

each heterocycloalkyl has 3-10 ring members and 1-3 heteroatoms independently selected from nitrogen, oxygen and sulfur and is unsaturated or partially unsaturated, and optionally includes one or two fused cycloalkyl rings, each having 3-8 ring members;

each heteroaryl is a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen and sulfur or a 8-10 membered bicyclic heteroaryl having 1-5 heteroatoms independently selected from nitrogen, oxygen or sulfur, and optionally includes one or two fused cycloalkyl or heterocycloalkyl rings, each fused cycloalkyl or heterocycloalkyl ring having 4-8 ring members,

the compound being optionally in the form of a pharmaceutically acceptable salt or N-oxide, or a solvate or hydrate.

2. The method according to claim 1 , wherein R 1 is unsubstituted C 1 -C 8 alkyl, unsubstituted C 1 -C 8 alkenyl or unsubstituted C 1 -C 8 alkynyl and L 1 is —S—.

3. The method according to claim 1 , wherein R 3 is phenyl substituted with 0-5 R 3E .

4. The method according to claim 1 , wherein R 4 is methyl, ethyl, propyl, butyl or pentyl.

5. The method according to claim 1 , wherein R 5 is phenyl substituted with 0-5 R 5E .

6. The method according to claim 1 , wherein

R 3 is phenyl optionally substituted with 1-5 R 3E , in which

each R 3E is independently selected from oxo, optionally-substituted C 1 -C 4 alkyl, C 1 -C 4 fluoroalkyl, halogen, —CN, SF 5 , —N 3 , —C(O)R 3F , —SR 3F , —S(O) 1-2 R 3F —OR 3F , —NR 3G R 3F , —C(O)R 3F , —C(O)NR 3G R 3F , —NR 3G C(O)R 3F , —C(S)NR 3G R 3F , —NR 3G C(S)R 3F —C(O)OR 3F , —OC(O)R 3F , —C(O)SR 3F , —SC(O)R 3F , —C(S)OR 3F , —OC(S)R 3F , —C(S)SR 3F , —SC(S)R 3F , —S(O) 1-2 OR 3F , —OS(O) 1-2 R 3F , —S(O) 1-2 NR 3G R 3F , —NR 3G S(O) 1-2 R 3F ;

each R 3F is independently selected from H, C 1 -C 3 alkyl and C 1 -C 3 fluoroalkyl and

each R 3G is independently selected from H and C 1 -C 3 alkyl, C 1 -C 3 fluoroalkyl; and

R 5 is phenyl optionally substituted with 1-5 R 5E , in which

each R 5E is independently selected from oxo, optionally-substituted C 1 -C 4 alkyl, C 1 -C 4 fluoroalkyl, halogen, —CN, —SF 5 , —N 3 , —C(O)R 5F , —SR 5F , —S(O) 1-2 R 5F , —OR 5F , —NR 5G R 5F , —C(O)R 5F , —C(O)NR 5G R 5F , —NR 5G C(O)R 5F , —C(S)NR 5G R 5F , —NR 1G C(S)R 5F —C(O)OR 5F , —OC(O)R 5F , —C(O)SR 5F , —SC(O)R 5F , —C(S)OR 5F , —O(S)R 5F , —C(S)SR 5F , —SC(S)R 5F , —(O) 1-2 OR 5F , —OS(O) 1-2 R 5F , —S(O) 1-2 NR 5G R 5F and —NR 5G S(O) 1-2 R 5F ;

each R 5F is independently selected from H, C 1 -C 3 alkyl and C 1 -C 3 fluoroalkyl and

each R 5G is independently selected from H and C 1 -C 3 alkyl.

7. The method according to claim 6 , wherein

L 1 is —S—.

8. The method according to claim 1 , wherein

each optionally substituted alkylene, alkenylene and alkynylene is unsubstituted;

each optionally substituted alkyl, alkenyl and alkynyl is unsubstituted;

each cycloalkyl is a 3-7 membered monocyclic cycloalkyl;

each heterocycloalkyl is a 4-7 membered monocyclic heterocycloalkyl having 1-2 heteroatoms selected from O, S and N; and

each heteroaryl is a 5-6 membered monocyclic heteroaryl having 1-3 heteroatoms selected from O, S and N.

9. The method according to claim 1 , wherein the compound is

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2,6-dimethylpyridin-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(5-(sec-butylthio)-4-(3,4-dichlorophenyl)thiazol-2-yl)-4-(2,6-dimethylpyridin-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3,5-dichlorophenyl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-chloro-5-methylphenyl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-chlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2,6-dimethylpyridin-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(2,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2,6-dimethylpyridin-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-chlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-1-(5-(isopropylthio)-4-(4-(trifluoromethyl)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-chloro-2-methylphenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-1-(5-(isopropylthio)-4-(2-methyl-4-(trifluoromethyl)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3,5-dichlorophenyl)-1-(5-(isopropylthio)-4-(4-(trifluoromethyl)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-chloro-5-methoxyphenyl)-1-(5-(isopropylthio)-4-(4-(trifluoromethyl)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-1-(5-(isopropylthio)-4-(2-methyl-4-(trifluoromethoxy)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-chloro-5-fluorophenyl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3,4-difluorophenyl)-1-(5-(isopropylthio)-4-(4-(trifluoromethyl)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(4-fluoro-3,5-dimethylphenyl)-1-(5-(isopropylthio)-4-(4-(trifluoromethyl)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-1-(5-(isopropylthio)-4-(4-(pentafluoro-λ6-sulfaneyl)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-4-phenyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3,5-difluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(5-chloro-2-fluorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3,5-dichlorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(5-(sec-butylthio)-4-(3,4-dichlorophenyl)thiazol-2-yl)-4-(3,5-dichlorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(2,6-dimethylpyridin-4-yl)-1-(5-(isopropylthio)-4-(3-methoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(2,6-dimethylpyridin-4-yl)-1-(5-(isopropylthio)-4-p-tolylthiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(2,6-dimethylpyridin-4-yl)-1-(5-(isopropylthio)-4-o-tolylthiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-4-(3-(trifluoromethyl)phenyl)-1H-pyrazole-5-carboxylic acid;

4-(3,5-bis(trifluoromethyl)phenyl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-isopropylphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-cyano-5-methylphenyl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-cyano-5-(trifluoromethyl)phenyl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-4-(3-methylisothiazol-5-yl)-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluoro-5-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-isopropoxy-5-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-chlorophenyl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-methoxyphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-4-m-tolyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-isobutylthiazol-2-yl)-1′,3-dimethyl-1H,1′H-[4,4′-bipyrazole]-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3,5-dimethylphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-chloro-5-methoxyphenyl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-methoxy-5-(trifluoromethyl)phenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3,5-dichlorophenyl)-1-(4-(3,5-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(2-chlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2,6-dimethylpyridin-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluoro-5-methoxyphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-methoxy-5-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-4-(2-methylpyridin-4-yl)-1H-pyrazole-5-carboxylic acid;

4-(3-chloro-5-isopropoxyphenyl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(2,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-1-(4-(4-fluorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-chloro-3-methylphenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2,6-dimethylpyridin-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-chloro-3-methylphenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-chloro-3,5-difluorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2,6-dimethylpyridin-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-chloro-3,5-difluorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-chloro-3-methoxyphenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2,6-dimethylpyridin-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(2,6-dimethylpyridin-4-yl)-1-(5-(isopropylthio)-4-(4-(trifluoromethyl)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2-methoxy-6-methylpyridin-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(2,6-dimethylpyridin-4-yl)-1-(4-(4-fluorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-chloro-2-methoxyphenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-chloro-2-methoxyphenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2,6-dimethylpyridin-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3-fluoro-4-methylphenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-1-(5-(isopropylthio)-4-(4-(trifluoromethoxy)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-isopropyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-(difluoromethyl)phenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-ethylphenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(4-fluoro-3-methylphenyl)-1-(5-(isopropylthio)-4-(4-(trifluoromethyl)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(4-fluorophenyl)-1-(5-(isopropylthio)-4-(4-(trifluoromethyl)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(4-fluoro-3-methoxyphenyl)-1-(5-(isopropylthio)-4-(4-(trifluoromethyl)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-(1,1-difluoroethyl)phenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(2-amino-4-(trifluoromethyl)phenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-1-(5-(isopropylthio)-4-(4-(2,2,2-trifluoroethyl)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-1-(5-(isopropylthio)-4-(6-(trifluoromethyl)pyridin-3-yl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2-fluoropyridin-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(5-chloro-2-fluorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2,6-dimethylpyridin-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(2,6-dimethylpyridin-4-yl)-1-(5-(isopropylthio)-4-(2-methoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(2,6-dimethylpyridin-4-yl)-1-(5-(isopropylthio)-4-phenylthiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(2,6-dimethylpyridin-4-yl)-1-(5-(isopropylthio)-4-m-tolylthiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(2,6-dimethylpyridin-4-yl)-1-(5-(isopropylthio)-4-(phenylethynyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-4-(pyridin-4-yl)-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-4-(2-(trifluoromethyl)phenyl)-1H-pyrazole-5-carboxylic acid;

4-(3-chloro-2-methylphenyl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2-methoxy-5-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

2-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-2′,5-dimethyl-4,4′-bi(2H-pyrazole)-3-carboxylic acid;

4-(3-cyano-5-methoxyphenyl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(benzo[d][1,3]dioxol-5-yl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(isothiazol-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-(dimethylamino)-5-methylphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-4-o-tolyl-1H-pyrazole-5-carboxylic acid;

2-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-2′-ethyl-5-methyl-4,4′-bi(2H-pyrazole)-3-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluoro-5-hydroxyphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3-chlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2,6-dimethylpyridin-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(2,5-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2,6-dimethylpyridin-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2-methoxypyridin-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3-chlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-chloro-3-methoxyphenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3-chloro-4-methylphenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-cyanophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-chloro-3-cyanophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-cyano-3-methylphenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-chloro-2,6-dimethylphenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-1-(5-(isopropylthio)-4-(2-(trifluoromethyl)pyrimidin-5-yl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-1-(5-(isopropylthio)-4-(3-(trifluoromethyl)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

2-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-2′,5,5′-trimethyl-4,4′-bi(2H-pyrazole)-3-carboxylic acid;

4-(2,6-dimethylpyridin-4-yl)-1-(5-(isopropylthio)-4-(4-methoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-4-(pyridin-3-yl)-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-(hydroxymethyl)phenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-4-(4-(trifluoromethyl)phenyl)-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3,5-dimethylisoxazol-4-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(1H-imidazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(5-cyanopyridin-3-yl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2-ethoxypyridin-3-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

2′-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-2,5,5′-trimethyl-3,4′-bi(2H-pyrazole)-3′-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-4-(pyrimidin-5-yl)-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-4-(pyrazin-2-yl)-1H-pyrazole-5-carboxylic acid;

4-(2-chlorophenyl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(4-chlorophenyl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(2-methoxyphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(4-methoxyphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-4-p-tolyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(5-methoxypyridin-3-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

2-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-2′-isobutyl-5-methyl-4,4′-bi(2H-pyrazole)-3-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-4-(2-(methylamino)pyridin-4-yl)-1H-pyrazole-5-carboxylic acid;

4-(3-chloro-5-hydroxyphenyl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-chloro-5-methoxyphenyl)-1-(5-(isopropylthio)-4-phenylthiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-1-(5-(isopropylthio)-4-(4-methoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(4-fluoro-3-methoxyphenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-1-(5-(isopropylthio)-4-phenylthiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(2-chloro-5-(trifluoromethoxy)phenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-fluorothiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-1-(5-(isopropylthio)-4-(5-(trifluoromethyl)pyrimidin-2-yl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-3-methyl-1-(4-(4-(trifluoromethyl)phenyl)thiazol-2-yl)-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-1-(5-(isopropylthio)-4-(2-(trifluoromethyl)phenyl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

4-(3-fluorophenyl)-1-(5-(isopropylthio)-4-(1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-yl)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

2-(4-(3,4-dichlorophenyl)-5-(isopropylsulfonyl)thiazol-2-yl)-2′,5-dimethyl-4,4′-bi(2H-pyrazole)-3-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(4,6-dimethylpyrimidin-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

2-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-5-methyl-4,4′-bi(2H-pyrazole)-3-carboxylic acid;

4-(4-aminophenyl)-1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(3,4-dichlorophenyl)-5-(isopropylthio)thiazol-2-yl)-1′-(dimethylcarbamoyl)-3-methyl-1H,1′H-[4,4′-bipyrazole]-5-carboxylic acid;

4-(3-fluorophenyl)-1-(4-(3-fluorophenyl)-5-(isopropylthio)thiazol-2-yl)-3-methyl-1H-pyrazole-5-carboxylic acid;

1-(4-(2-cyanophenyl)-5-(isopropylthio)thiazol-2-yl)-4-(3-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid; or

2-(4-(2,6-dimethylpyridin-4-yl)-3,5-dimethyl-1H-pyrazol-1-yl)-5-(isopropylthio)-4-(4-(trifluoromethyl)phenyl)thiazole,

optionally in the form of a pharmaceutically acceptable salt or N-oxide, or a solvate or hydrate.

10. The method according to claim 1 , wherein the hematopoietic cancer is a lymphoma.

11. The method according to claim 10 , wherein the hematopoietic cancer is Burkitt's lymphoma, Hodgkin's lymphoma, non-Hodgkin's lymphoma, hairy cell lymphoma, mantle cell lymphoma, T-cell lymphoma, cutaneous T-cell lymphoma, B-cell lymphoma, diffuse large B-cell lymphoma, double-hit lymphoma, Waldenström macroglobulinemia, primary central nervous System (CNS) lymphoma, AIDS-related lymphoma or intravascular large B-cell lymphoma (ILBCL).

12. The method according to claim 1 , wherein the hematopoietic cancer is a leukemia.

13. The method of claim 1 , wherein

L 1 is —S—;

R 1 is unsubstituted C 1 -C 8 alkyl;

R 3 is phenyl optionally substituted with 1-5 R 3E , in which

each R 3E is independently selected from oxo, optionally-substituted C 1 -C 4 alkyl, C 1 -C 4 fluoroalkyl, halogen, —CN, SF 5 , —N 3 , —C(O)R 3F , —SR 3F , —S(O) 1-2 R 3F , —OR 3F , —NR 3G R 3F , —C(O)R 3F , —C(O)NR 3G R 3F , —NR 3G C(O)R 3F , —C(S)NR 3G R 3F , —NR 3G C(S)R 3F , —C(O)OR 3F , —OC(O)R 3F , —C(O)SR 3F , —SC(O)R 3F , —C(S)OR 3F , —OC(S)R 3F , —C(S)SR 3F , —SC(S)R 3F , —S(O) 1-2 OR 3F , —OS(O) 1-2 R 3F , —S(O) 1-2 NR 3G R 3F , —NR 3G S(O) 1-2 R 3F ;

each R 3F is independently selected from H, C 1 -C 3 alkyl and C 1 -C 3 fluoroalkyl and

each R 3G is independently selected from H and C 1 -C 3 alkyl, C 1 -C 3 fluoroalkyl;

R 4 is methyl or ethyl;

R 5 is phenyl optionally substituted with 1-5 R 5E , in which

each R 5F is independently selected from H, C 1 -C 3 alkyl and C 1 -C 3 fluoroalkyl and

each R 5G is independently selected from H and C 1 -C 3 alkyl;

each optionally substituted alkylene, alkenylene and alkynylene is unsubstituted;

each optionally substituted alkyl, alkenyl and alkynyl is unsubstituted;

each cycloalkyl is a 3-7 membered monocyclic cycloalkyl;

each heterocycloalkyl is a 4-7 membered monocyclic heterocycloalkyl having 1-2 heteroatoms selected from O, S and N; and

each heteroaryl is a 5-6 membered monocyclic heteroaryl having 1-3 heteroatoms selected from O, S and N.

14. The method according to claim 13 wherein R 5 is phenyl substituted with one or two substituents selected from trifluoromethyl, fluorine and chlorine.

15. The method according to claim 1 , wherein the wherein the compound is