Claims
- 1. A compound having the following formula:
- 2. The compound of claim 1, wherein is a double bond.
- 3. The compound of claim 2, wherein is a double bond.
- 4. The compound of claim 3, wherein Rc is H.
- 5. The compound of claim 4, wherein Ar is pyridyl.
- 6. The compound of claim 5, wherein Ar is pyridyl linked to B at position 2.
- 7. The compound of claim 6, wherein R3O is linked to position 5 of pyridyl.
- 8. The compound of claim 7, wherein R3O is arylalkoxy.
- 9. The compound of claim 8, wherein both R1 and R2 are H.
- 10. The compound of claim 9, wherein one of Ra and Rb is aryl or heteroaryl, and the other of Ra and Rb is H.
- 11. The compound of claim 10, wherein R3O is benzyoxy.
- 12. The compound of claim 9, wherein Ra and Rb taken together are heterocyclyl.
- 13. The compound of claim 3, wherein R3O is arylalkoxy.
- 14. The compound of claim 3, wherein both R1 and R2 are H.
- 15. The compound of claim 14, wherein Rc is H.
- 16. The compound of claim 15, wherein Ar is pyridyl.
- 17. The compound of claim 16, wherein Ar is pyridyl linked to B at position 2.
- 18. The compound of claim 3, wherein one of Ra and Rb is aryl or heteroaryl, and the other of Ra and Rb is H.
- 19. The compound of claim 18, wherein Ar is pyridyl linked to B at position 2 and Rc is H.
- 20. The compound of claim 19, wherein R3O is arylalkoxy linked to position 5 of pyridyl.
- 21. The compound of claim 3, wherein Ra and Rb taken together are heterocyclyl.
- 22. The compound of claim 21, wherein Rc is H.
- 23. The compound of claim 22, wherein Ar is pyridyl.
- 24. The compound of claim 23, wherein Ar is pyridyl linked to B at position 2.
- 25. The compound of claim 24, wherein R3O is arylalkoxy linked to position 5 of pyridyl.
- 26. The compound of claim 2, wherein is a single bond.
- 27. The compound of claim 1, wherein is a single bond.
- 28. The compound of claim 20, wherein is a double bond.
- 29. The compound of claim 1, wherein the compound is
- 30. The compound of claim 29, wherein the compound is
- 31. The compound of claim 29, wherein the compound is
- 32. A method for treating tumor, comprising administering to a subject in need thereof an effective amount of the compound having the formula:
- 33. The method of claim 32, wherein is a double bond.
- 34. The method of claim 33, wherein is a double bond.
- 35. The method of claim 34, wherein one of Rc and Rd is heteroaryl.
- 36. The method of claim 35, wherein one of Rc and Rd is 2-pyridyl and the other of Rc and Rd is H.
- 37. The method of claim 36, wherein 2-pyridyl is substituted with arylalkoxy at position 5.
- 38. The method of claim 34, wherein both R1 and R2 are H.
- 39. The method of claim 34, wherein one of Ra and Rb is aryl or heteroaryl, and the other of Ra and Rb is H.
- 40. The method of claim 34, wherein Ra and Rb taken together are heterocyclyl.
- 41. The method of claim 33, wherein is a single bond.
- 42. The method of claim 32, wherein is a single bond.
- 43. The method of claim 42, wherein is a double bond.
- 44. The method of claim 32, wherein the compound is
- 45. The method of claim 44, wherein the compound is
- 46. The method of claim 44, wherein the compound is
CROSS-REFERENCE TO RELATED APPLICATION
[0001] Pursuant to 35 U.S.C. § 119(e), this application claims the benefit of U.S. Provisional Application (serial number unknown), (converted from U.S. application Ser. No. 09/567,271, filed May 9, 2000).
Provisional Applications (1)
|
Number |
Date |
Country |
|
60304191 |
May 2000 |
US |