Substituted benzofused derivatives and their use as vanilloid receptor ligands
The present invention relates to substituted benzofused derivatives, which can be used as vanilloid receptor ligands, method of treating diseases, conditions and/or disorders modulated by vanilloid receptors with them, and processes for preparing them.
1. The compound (±) 1-(3,4-dihydro-spiro-[2H-1-benzopyran-2,1′-cyclobutane]-4-yl)-3-(isoquinolin-5-yl)urea, or a pharmaceutically acceptable salt thereof.
2. The compound (+) 1-(3,4-dihydro-spiro-[2H-1-benzopyran-2,1′-cyclobutane]-4-yl)-3-(isoquinolin-5-yl)urea, or a pharmaceutically acceptable salt thereof.
3. The compound (+) 1-(3,4-dihydro-spiro-[2H-1-benzopyran-2,1′-cyclobutane]-4-yl)-3-(isoquinolin-5-yl)urea hydrochloride.
4. The compound (+) 1-(3,4-dihydro-spiro-[2H-1-benzopyran-2,1′-cyclobutane]-4-yl)-3-(isoquinolin-5-yl)urea sulfate.
5. A pharmaceutical composition comprising (±) 1-(3,4-dihydro-spiro-[2H-1-benzopyran-2,1′-cyclobutane]-4-yl)-3-(isoquinolin-5-yl)urea, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable excipient.
6. A pharmaceutical composition comprising (+) 1-(3,4-dihydro-spiro-[2H-1-benzopyran-2,1′-cyclobutane]-(isoquinolin-5-yl)urea, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable excipient.
7. The pharmaceutical composition of claim 6 , wherein the pharmaceutical composition comprises (+) 1-(3,4-dihydro-spiro-[2H-1-benzopyran-2,1′-cyclobutane]-4-yl)-3-(isoquinolin-5-yl)urea hydrochloride.
8. The pharmaceutical composition of claim 6 , wherein the pharmaceutical composition comprises (+) 1-(3,4-dihydro-spiro-[2H-1-benzopyran-2,1′-cyclobutane]-4-yl)-3-(isoquinolin-5-yl)urea sulfate.
9. A method of treating pain in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 1 .
10. A method of treating pain in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 2 .
11. A method of treating pain in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 3 .
12. A method of treating pain in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 4 .
13. The method of claim 9 , wherein the pain is osteoarthritic pain.
14. The method of claim 10 , wherein the pain is osteoarthritic pain.
15. The method of claim 11 , wherein the pain is osteoarthritic pain.
16. The method of claim 12 , wherein the pain is osteoarthritic pain.
17. The compound 1-(3,4-dihydro-spiro-[2H-1-benzopyran-2,1′-cyclobutane]-4-yl)-3-(isoquinolin-5-yl)urea, or a pharmaceutically acceptable salt thereof.
18. A pharmaceutical composition comprising 1-(3,4-dihydro-spiro-[2H-1-benzopyran-2,1′-cyclobutane]-4-yl)-3-(isoquinolin-5-yl)urea, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable excipient.
19. A method of treating a vanilloid receptor mediated disease, disorder or syndrome in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 1 ,
wherein the vanilloid receptor mediated disease, disorder or syndrome is gastro-esophageal reflux disease, cystitis, inflammatory pain, urinary incontinence, irritable bowel syndrome, cough, anxiety or non-allergic rhinitis.
20. A method of treating gastro-esophageal reflux disease in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 2 .
21. A method of treating cystitis in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 2 .
22. A method of treating inflammatory pain in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 2 .
23. A method of treating urinary incontinence in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 2 .
24. A method of treating irritable bowel syndrome in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 2 .
25. A method of treating a cough in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 2 .
26. A method of treating anxiety in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 2 .
27. A method of treating non-allergic rhinitis in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 2 .
28. The compound (±) 1-(3,4-dihydro-spiro-[2H-1-benzopyran-2,1′-cyclobutane]-4-yl)-3-(2-oxoisoquinolin-5-yl)urea, or a pharmaceutically acceptable salt thereof.
29. The compound (+) 1-(3,4-dihydro-spiro-[2H-1-benzopyran-2,1′-cyclobutane]-4-yl)-3-(2-oxoisoquinolin-5-yl)urea, or a pharmaceutically acceptable salt thereof.
30. A pharmaceutical composition comprising (±) 1-(3,4-dihydro-spiro-[2H-1-benzopyran-2,1′-cyclobutane]-4-yl)-3-(2-oxoisoquinolin-5-yl)urea, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable excipient.
31. A pharmaceutical composition comprising (+) 1-(3,4-dihydro-spiro-[2H-1-benzopyran-2,1′-cyclobutane]-4-yl)-3-(2-oxoisoquinolin-5-yl)urea, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable excipient.
32. A method of treating a vanilloid receptor mediated disease, disorder or syndrome in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 28 ,
wherein the vanilloid receptor mediated disease, disorder or syndrome is gastro-esophageal reflux disease, cystitis, inflammatory pain, urinary incontinence, irritable bowel syndrome, cough, anxiety or non-allergic rhinitis.
33. A method of treating gastro-esophageal reflux disease in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 29 .
34. A method of treating cystitis in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 29 .
35. A method of treating inflammatory pain in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 29 .
36. A method of treating urinary incontinence in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 29 .
37. A method of treating irritable bowel syndrome in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 29 .
38. A method of treating a cough in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 29 .
39. A method of treating anxiety in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 29 .
40. A method of treating non-allergic rhinitis in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to claim 29 .