Kinase inhibitors useful for the treatment of myleoproliferative diseases and other proliferative diseases

• US 7,790,756 B2
• Filed: 10/10/2007
• Issued: 09/07/2010
• Est. Priority Date: 10/11/2006
• Status: Active Grant

• Current Assignee: Deciphera Pharmaceuticals, LLC (ONO Pharmaceutical Company Limited)
• Original Assignee: Deciphera Pharmaceuticals, LLC (ONO Pharmaceutical Company Limited)
• Inventors: Petillo, Peter A, Kaufman, Michael D, Flynn, Daniel L.
• Primary Examiner(s): Wilson; James O
• Assistant Examiner(s): Willis; Douglas M
• Application Number:
  US11/870,388
• Publication Number:
  US 20080090856A1
• Time in Patent Office: 1,063 Days
• Field of Search: 514/341, 546/143, 546/162, 546/268.1, 548/375.1
• US Class Current: 514/341
• CPC Class Codes: A61P 1/00 Drugs for disorders of the alimentary tract or the digestive system
• CPC Class Codes: A61P 1/04 for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
• CPC Class Codes: A61P 11/00 Drugs for disorders of the respiratory system
• CPC Class Codes: A61P 11/06 Antiasthmatics
• CPC Class Codes: A61P 11/16 Central respiratory analeptics
• CPC Class Codes: A61P 17/06 Antipsoriatics
• CPC Class Codes: A61P 19/02 for joint disorders, e.g. arthritis, arthrosis
• CPC Class Codes: A61P 19/06 Antigout agents, e.g. antihyperuricemic or uricosuric agents
• CPC Class Codes: A61P 19/08 for bone diseases, e.g. rachitism, Paget's disease
• CPC Class Codes: A61P 25/00 Drugs for disorders of the nervous system
• CPC Class Codes: A61P 27/02 Ophthalmic agents
• CPC Class Codes: A61P 29/00 Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
• CPC Class Codes: A61P 3/10 for hyperglycaemia, e.g. antidiabetics
• CPC Class Codes: A61P 31/04 Antibacterial agents
• CPC Class Codes: A61P 35/00 Antineoplastic agents
• CPC Class Codes: A61P 35/02 specific for leukemia
• CPC Class Codes: A61P 35/04 specific for metastasis
• CPC Class Codes: A61P 37/00 Drugs for immunological or allergic disorders
• CPC Class Codes: A61P 37/02 Immunomodulators
• CPC Class Codes: A61P 37/06 Immunosuppressants, e.g. drugs for graft rejection
• CPC Class Codes: A61P 39/02 : Antidotes
• CPC Class Codes: A61P 43/00 : Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
• CPC Class Codes: A61P 7/00 : Drugs for disorders of the blood or the extracellular fluid
• CPC Class Codes: A61P 9/00 : Drugs for disorders of the cardiovascular system
• CPC Class Codes: A61P 9/10 : for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
• CPC Class Codes: C07D 401/12 : linked by a chain containing hetero atoms as chain links
• CPC Class Codes: C07D 401/14 : containing three or more hetero rings
• CPC Class Codes: C07D 413/14 : containing three or more hetero rings
• CPC Class Codes: C07D 417/14 : containing three or more hetero rings
• CPC Class Codes: C07D 471/04 : Ortho-condensed systems

Abstract

The present invention is concerned with novel compounds useful in the treatment of hyperproliferative diseases and mammalian cancers, especially human cancers. The invention also pertains to methods of modulating kinase activities, pharmaceutical compositions, and methods of treating individuals, incorporating or using the compounds. The preferred compounds are active small molecules set forth in formulae Ia-Iww.

Claims

1. Compounds of the formula Ia

2. Compounds of claim 1 having the formula Ib

3. A compound of claim 1 having the formula Iv:

4. A pharmaceutical composition comprising a compound of claim 1 together with a pharmaceutically acceptable carrier, said carrier including an additive selected from the group consisting of adjuvants, excipients, diluents, and stablilizers.

5. A compound selected from the group consisting of

1-(3-tert-butyl-1-(1,2,3,4-tetrahydroisoquinolin-6-yl)-1H-pyrazol-5-yl)-3-(3-fluoro-4-(2-(methylcarbamoyl)pyridin-4-yloxy)phenyl)urea,

1-(3-tert-butyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(2-fluoro-4-(2-(methylcarbamoyl)pyridin-4-yloxy)phenyl)urea,

1-(3-tert-butyl-1-(1,2,3,4-tetrahydroisoquinolin-6-yl)-1H-pyrazol-5-yl)-3-(2-fluoro-4-(2-(methylcarbamoyl)pyridin-4-yloxy)phenyl)urea,

1-(3-tert-butyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(3-fluoro-4-(2-(methylcarbamoyl)pyridin-4-yloxy)phenyl)urea,

1-(3-tert-butyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(2-fluoro-5-(pyridin-3-yloxy)phenyl)urea,

1-(3-tert-butyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(3-methyl-4-(2-(methylcarbamoyl)pyridin-4-yloxy)phenyl)urea,

1-(3-tert-butyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(4-(2-carbamoylpyridin-4-yloxy)-2-fluorophenyl)urea,

1-(3-tert-butyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(2-fluoro-4-(2-(methylamino)pyridin-4-yloxy)phenyl)urea,

1-(2-fluoro-4-(2-(methylcarbamoyl)pyridin-4-yloxy)phenyl)-3-(3-isopropyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)urea,

1-(3-ethyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(2-fluoro-4-(2-(methylcarbamoyl)pyridin-4-yloxy)phenyl)urea,

1-(3-cyclopentyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(2-fluoro-4-(2-(methylcarbamoyl)pyridin-4-yloxy)phenyl)urea,

1-(3-tert-butyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(2-fluoro-5-(6-(hydroxymethyl)pyridin-3-yloxy)phenyl)urea,

1-(3-tert-butyl-1-(1,2,3,4-tetrahydroisoquinolin-6-yl)-1H-pyrazol-5-yl)-3-(4-methyl-3-(pyridin-3-yloxy)phenyl)urea,

1-(4-(2-carbamoylpyridin-4-yloxy)-2-fluorophenyl)-3-(3-isopropyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)urea,

1-(3-isopropyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(3-methyl-4-(2-(methylcarbamoyl)pyridin-4-yloxy)phenyl)urea,

1-(4-(2-carbamoylpyridin-4-yloxy)-2-fluorophenyl)-3-(3-ethyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)urea,

1-(3-tert-butyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(2-fluoro-5-(6-(methylcarbamoyl)pyridin-3-yloxy)phenyl)urea,

1-(4-(2-carbamoylpyridin-4-yloxy)-3-methylphenyl)-3-(3-isopropyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)urea,

1-(2-fluoro-4-(2-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)phenyl)-3-(3-isopropyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)urea,

1-(3-ethyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(2-fluoro-4-(2-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)phenyl)urea,

1-(4-(2-(1H-pyrazol-4-yl)pyridin-4-yloxy)-3-methylphenyl)-3-(3-isopropyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)urea,

1-(3-tert-butyl-1-(1,2,3,4-tetrahydroisoquinolin-6-yl)-1H-pyrazol-5-yl)-3-(2-fluoro-4-(2-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)phenyl)urea,

1-(4-(2-(1H-pyrazol-4-yl)pyridin-4-yloxy)-2-fluorophenyl)-3-(3-tert-butyl-1-(1,2,3,4-tetrahydroisoquinolin-6-yl)-1H-pyrazol-5-yl)urea,

1-(4-(2-(1H-pyrazol-4-yl)pyridin-4-yloxy)-2-fluorophenyl)-3-(3-tert-butyl-1-(1,2,3,4-tetrahydroisoquinolin-7-yl)-1H-pyrazol-5-yl)urea,

1-(3-fluoro-4-(2-(isopropylamino)pyridin-4-yloxy)phenyl)-3-(3-isopropyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)urea,

1-(3-isopropyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(4-(2-(isopropylamino)pyridin-4-yloxy)-3-methylphenyl)urea,

1-(3-ethyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(2-fluoro-3-methyl-4-(2-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)phenyl)urea, and

1-(2,3-difluoro-4-(2-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)phenyl)-3-(3-ethyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)urea and pharmaceutically acceptable salts, and tautomers thereof.

11. A pharmaceutical composition comprising a compound of claim 5, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.

17. The pharmaceutical composition of claim 11, further comprising an additive selected from the group consisting of adjuvants, excipients, diluents, and stablilizers.

6. The compound 1-(4-(2-carbamoylpyridin-4-yloxy)-2-fluorophenyl)-3-(3-isopropyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)urea and pharmaceutically acceptable salts, and tautomers thereof.

12. A pharmaceutical composition comprising the compound of claim 6, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.

18. A pharmaceutical composition of claim 12, further comprising an additive selected from the group consisting of adjuvants, excipients, diluents, and stablilizers.

7. The compound 1-(3-tert-butyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(3-methyl-4-(2-(methylcarbamoyl)pyridin-4-yloxy)phenyl)urea and pharmaceutically acceptable salts, and tautomers thereof.

13. A pharmaceutical composition comprising the compound of claim 7, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.

19. A pharmaceutical composition of claim 13, further comprising an additive selected from the group consisting of adjuvants, excipients, diluents, and stablilizers.

8. The compound 1-(3-tert-butyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(2-fluoro-4-(2-(methylcarbamoyl)pyridin-4-yloxy)phenyl)urea and pharmaceutically acceptable salts, and tautomers thereof.

14. A pharmaceutical composition comprising the compound of claim 8, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.

20. A pharmaceutical composition of claim 14, further comprising an additive selected from the group consisting of adjuvants, excipients, diluents, and stablilizers.

9. The compound 1-(3-tert-butyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)-3-(4-(2-carbamoylpyridin-4-yloxy)-2-fluorophenyl)urea and pharmaceutically acceptable salts, and tautomers thereof.

15. A pharmaceutical composition comprising the compound of claim 9, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.

21. A pharmaceutical composition of claim 15, further comprising an additive selected from the group consisting of adjuvants, excipients, diluents, and stablilizers.

10. The compound 1-(2-fluoro-4-(2-(methylcarbamoyl)pyridin-4-yloxy)phenyl)-3-(3-isopropyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl)urea and pharmaceutically acceptable salts, and tautomers thereof.

16. A pharmaceutical composition comprising the compound of claim 10, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.

22. A pharmaceutical composition of claim 16, further comprising an additive selected from the group consisting of adjuvants, excipients, diluents, and stablilizers.