2-aminopurine analogs having HSP90-inhibiting activity
2-Aminopurine analogs are described and demonstrated or predicted to have utility as Heat Shock Protein 90 (HSP90) inhibiting agents in the treatment and prevention of various HSP90 mediated disorders, e.g., proliferative disorders. Method of synthesis and use of such compounds are also described and claimed.
1. A compound represented by Formula II, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
wherein:
R 1 is halogen;
R 2 is —NH 2 ;
R 3 is hydrogen;
R 5 is a phenyl having 3 to 5 substituents, a pyridyl having 3 to 5 substituents or an 1-oxy-pyridyl (N-oxy-pyridyl) having 3 to 5 substituents in which at least one of the substituents is methoxy, and in which at least one of the substituents at the 3 and 5 positions are methoxy or methyl; provided that when R 5 is aryl, R 5 is not an organo-metallic cyclopentadiene; when R 5 is phenyl, the substituents are not 3,5 di-halo; when R 5 is alicycic, the ring system does not contain any tetra-substituted ring carbons; when R 5 is heterocyclic, the ring system does not contain any tetra-substituted ring carbons or the ring system is not a tetra-substituted pyrrolidine.
2. The compound of claim 1 , or a polymorph, ester, tautomer, pharmaceutically acceptable salt or prodrug thereof, wherein R 1 is chloro or bromo, and R 5 is a phenyl having 3 to 5 substituents.
3. The compound of claim 1 , or a polymorph, ester, tautomer, pharmaceutically acceptable salt or prodrug thereof, wherein R 1 is chloro or bromo, and R 5 is a pyridyl having 3 to 5 substituents.
4. The compound of claim 1 , or a polymorph, ester, tautomer, pharmaceutically acceptable salt or prodrug thereof, wherein R 1 is chloro or bromo, and R 5 is an 1-oxy-pyridyl (N-oxy-pyridyl) having 3 to 5 substituents.
5. The compound of claim 1 , wherein said compound is a member selected from the group below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
6. The compound of claim 1 , wherein said compound is a member selected from the group below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
7. The compound of claim 1 , wherein said compound is a member selected from the group below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
8. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
9. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
10. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
11. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
12. The compound of claim 1 , wherein the compound is a member selected from the group of compounds below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
13. The compound of claim 1 , wherein said compound is a member selected from the group below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
14. The compound of claim 1 , wherein said compound is a member selected from the group below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
15. The compound of claim 1 , wherein said compound is a member selected from the group below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
16. The compound of claim 1 , wherein said compound is a member selected from the group below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
17. The compound of claim 1 , wherein said compound is a member selected from the group below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
18. The compound of claim 1 , wherein said compound is a member selected from the group below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
19. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
20. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
21. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
22. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
23. The compound of claim 1 , wherein said conmound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
24. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
25. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
26. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
27. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
28. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
29. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
30. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
31. The compound of claim 1 , wherein said compound is a member selected from the group below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
32. The compound of claim 1 , wherein said compound is a member selected from the group below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
33. The compound of claim 1 , wherein said compound is a member selected from the group below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
34. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
35. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
36. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
37. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
38. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
39. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
40. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
41. The compound of claim 1 , wherein said compound is represented by the formula below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
42. The compound of claim 1 , wherein said compound is a member selected from the group below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
43. The compound of claim 1 , wherein said compound is a member selected from the group below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
44. The compound of claim 1 , wherein said compound is a member selected from the group below, or a polymorph, tautomer, pharmaceutically acceptable salt or prodrug thereof:
45. A pharmaceutical composition comprising one or more pharmaceutical acceptable excipients and at least one compound represented by Formula I below, or a polymorph, ester, tautomer, pharmaceutically acceptable salt or prodrug thereof:
wherein:
R 1 is halogen;
R 2 is —NH 2 ;
R 3 is hydrogen;
R 4 is —CH 2 —;
R 5 is a phenyl having 3 to 5 substituents, a pyridyl having 3 to 5 substituents or an 1-oxy-pyridyl (N-oxy-pyridyl) having 3 to 5 substituents.
46. The pharmaceutical composition of claim 45 , wherein R 1 is chloro or bromo.