Rho-kinase inhibitors

• US 20040014755A1
• Filed: 01/10/2003
• Published: 01/22/2004
• Est. Priority Date: 01/10/2002
• Status: Abandoned Application

• Current Assignee: Bayer Schering Pharma AG (Bayer AG)
• Original Assignee: Bayer Schering Pharma AG (Bayer AG)
• Inventors: Wang, Lei, Weber, Olaf, Hart, Barry, Zhang, Lei, Khire, Uday, Nagarathnam, Dhanapalan, Wang, Chunguang, Lynch, Mark, Shao, Jianxing, Asgari, Davoud, Liu, Xiao-Gao
• Application Number:
  US10/339,393
• Publication Number:
  US 20040014755A1
• Time in Patent Office: Days
• US Class Current: 514/234.5
• CPC Class Codes: A61P 11/06 Antiasthmatics
• CPC Class Codes: A61P 15/10 for impotence
• CPC Class Codes: A61P 19/10 for osteoporosis
• CPC Class Codes: A61P 25/00 Drugs for disorders of the nervous system
• CPC Class Codes: A61P 27/06 Antiglaucoma agents or miotics
• CPC Class Codes: A61P 35/00 Antineoplastic agents
• CPC Class Codes: A61P 35/04 specific for metastasis
• CPC Class Codes: A61P 43/00 Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
• CPC Class Codes: A61P 7/02 Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
• 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: A61P 9/12 Antihypertensives
• CPC Class Codes: C07D 471/04 Ortho-condensed systems
• CPC Class Codes: C07D 491/04 Ortho-condensed systems
• CPC Class Codes: C07D 495/04 Ortho-condensed systems

Abstract

Disclosed are compounds and derivatives thereof, their synthesis, and their use as Rho-kinase inhibitors. These compounds of the present invention are useful for inhibiting tumor growth, treating erectile dysfunction, and treating other indications mediated by Rho-kinase, e.g., coronary heart disease.

Claims

1. A compound of formula I

2. The compound according to claim 1, wherein A is 2- or 3-furyl, 2- or 3-thienyl, 2- or 4-triazinyl, 1-, 2- or 3-pyrrolyl, 1-, 2-, 4- or 5-imidazolyl, 1-, 3-, 4- or 5-pyrazolyl, 2-, 4- or 5-oxazolyl, 3-, 4- or 5-isoxazolyl, 2-, 4- or 5-thiazolyl, 3-, 4- or 5-isothiazolyl, 2-, 3- or 4-pyridyl, 2-, 4-, 5- or 6-pyrimidinyl, 1,2,3-triazol-1-, -4- or 5-yl, 1,2,4-triazol-1-, -3- or B5-yl, 1- or 5-tetrazolyl, 1,2,3-oxadiazol-4- or 5-yl, 1,2,4-oxadiazol-3- or 5-yl, 1,3,4-thiadiazol-2- or 5-yl, 1,2,4-oxadiazol-3- or 5-yl, 1,3,4-thiadiazol-2- or 5-yl, 1,3,4-thiadiazol-3- or 5-yl, 1,2,3-thiadiazol-4- or 5-yl, 2-, 3-, 4-, 5- or 6-2H-thiopyranyl, 2-, 3- or 4-4H-thiopyranyl, 3- or 4-pyridazinyl, pyrazinyl, 2-, 3-, 4-, 5-, 6- or 7-benzofuryl, 2-, 3-, 4-, 5-, 6- or 7-benzothienyl, 1-, 2-, 3-, 4-, 5-, 6- or 7-indolyl, 1-, 2-, 4- or 5-benzimidazolyl, 1-, 3-, 4-, 5-, 6- or 7-benzopyrazolyl, 2-, 4-, 5-, 6- or 7-benzoxazolyl, 3-, 4-, 5- 6- or 7-benzisoxazolyl, 1-, 3-, 4-, 5-, 6- or 7-benzothiazolyl, 2-, 4-, 5-, 6- or 7-benzisothiazolyl, 2-, 4-, 5-, 6- or 7-benz-1,3-oxadiazolyl, 2-, 3-, 4-, 5-, 6-, 7- or 8-quinolinyl, 1-, 3-, 4-, 5-, 6-, 7-, 8-isoquinolinyl, 1-, 2-, 3-, 4- or 9-carbazolyl, 1-, 2-, 3-, 4-, 5-, 6-, 7-, 8- or 9-acridinyl, or 2-, 4-, 5-, 6-, 7- or 8-quinazolinyl, or additionally optionally substituted phenyl, 2- or 3-thienyl, 1,3,4-thiadiazolyl, 3-pyrryl, 3-pyrazolyl, 2-thiazolyl or 5-thiazolyl.

3. The compound according to claim 1 wherein A is phenyl, pyridyl, pyrimidinyl, oxazolyl, furyl, thienyl, pyrrolyl, imidazolyl, isoxazolyl or pyrazinyl, each independently substituted up to three times by halogen, C_1-10-alkyl, C_1-10-alkoxyphenyl, naphthyl, —

OR₁₀,

4. The compound according to claim 1 wherein A is

5. The compound according to claim 1, of the formula

6. A compound according to claim 1, of the formula

7. The compound according to claim 1, of the formula

8. The compound according to claim 1, of the formula

9. The compound according to claim 1, of the formula

10. The compound according to claim 1, of the formula

11. The compound according to claim 1, of the formula

12. A method of treating an indication mediated by Rho-kinase, comprising administering a compound of claim 1.

13. A method of treating an indication mediated by Rho-kinase, comprising administering a compound of claim 5.

14. A method of treating hypertension, atherosclerosis, restenosis, cerebral ischemia, cerebral vasospasm, neuronal degeneration, spinal cord injury, cancer of the breast, colon, prostate, ovaries, brain or lung, thrombotic disorders, asthma, glaucoma, osteoporosis or erectile dysfunction, comprising administering to host in need thereof a compound according to claim 1.

15. A method of treating hypertension, atherosclerosis, restenosis, cerebral ischemia, cerebral vasospasm, neuronal degeneration, spinal cord injury, cancer of the breast, colon, prostate, ovaries, brain or lung, thrombotic disorders, asthma, glaucoma, osteoporosis or erectile dysfunction, comprising administering to a host in need thereof a compound according to claim 5.

16. A process according to claim 12, wherein the host is a human.

17. A process according to claim 13, wherein the host is a human.

18. A process according to claim 14, wherein the host is a human.

19. A process according to claim 15, wherein the host is a human.