Histone demethylase inhibitors
The present invention relates generally to compositions and methods for treating cancer and neoplastic disease. Provided herein are substituted amidopyridine or amidopyridazine derivative compounds and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for inhibition histone demethylase. Furthermore, the subject compounds and compositions are useful for the treatment of cancer, such as prostate cancer, breast cancer, bladder cancer, lung cancer and/or melanoma and the like.
1. A method of inhibiting a histone demethylase enzyme comprising contacting the histone demethylase enzyme with a compound of Formula (XI):
wherein:
Q is —CO 2 R, —C(O)N(H)CN, —C(O)N(H)OH, or tetrazolyl;
R is hydrogen or optionally substituted alkyl;
G is —X—Y;
X is —C 1 alkylene; and
Y is optionally substituted tetralinyl, optionally substituted tetrahydroquinolinyl, substituted pyridyl, optionally substituted naphthyl, optionally substituted indolyl, optionally substituted benzofuranyl, optionally substituted adamantyl, or optionally substituted indanyl.
2. A method of inhibiting a histone demethylase enzyme comprising contacting the histone demethylase enzyme with a compound of Formula (XI):
wherein:
Q is —CO 2 R, —C(O)N(H)CN, —C(O)N(H)OH, or tetrazolyl;
R is hydrogen or optionally substituted alkyl;
G is —X—Y;
X is —C 1 alkylene;
Y is phenyl substituted with alkenyl, alkynyl, fluoro, chloro, fluoroalkyl, nitro, optionally substituted aralkyl, optionally substituted aralkenyl, optionally substituted aralkynyl, optionally substituted carbocyclyl, optionally substituted carbocyclylalkyl, optionally substituted heterocyclyl, optionally substituted heterocyclylalkyl, optionally substituted heteroaryl, optionally substituted heteroarylalkyl, —R b —OR a , —R b —OC(O)—R a , —R b —OC(O)—OR a , —R b —OC(O)—N(R a ) 2 , —R b —N(R a ) 2 , —R b —C(O)R a , —R b —C(O)OR a , —R b —O—R c —C(O)N(R a ) 2 , —R b —N(R a )C(O)OR a , —R b —N(R a )C(O)R a , —R b —N(R a )S(O) t R a , —R b —S(O) t OR a , —R b —S(O) t OR a , and —R b —S(O) t N(R a ) 2 ;
wherein:
each R a is independently hydrogen, alkyl, fluoroalkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heterocyclyl, heterocyclylalkyl, heteroaryl, or heteroarylalkyl;
each R b is independently a direct bond or a straight or branched alkylene or alkenylene chain;
each R c is a straight or branched alkylene or alkenylene chain; and
t is 1 or 2.
3. A method of inhibiting a histone demethylase enzyme comprising contacting the histone demethylase enzyme with a compound of Formula (XV):
wherein,
Q is —CO 2 R, —C(O)N(H)CN, —C(O)N(H)OH, or tetrazolyl;
R is hydrogen or optionally substituted alkyl;
G is —X—Y;
X is —C 1 alkylene; and
Y is carbocyclyl, heterocyclyl, aryl, or heteroaryl;
with the provisio that G is not
4. The method of any one of claims 1 - 3 , wherein Q is —CO 2 R, and R is hydrogen.
5. The method of any one of claims 1 - 3 , wherein Q is —C(O)N(H)CN.
6. The method of any one of claims 1 - 3 , wherein Q is —C(O)N(H)OH.
7. The method of any one of claims 1 - 3 , wherein Q is tetrazolyl.
8. The method of any one of claims 1 - 3 , wherein Q is —CO 2 R and R is optionally substituted alkyl.
9. The method of claim 1 , wherein Y is optionally substituted tetralinyl.
10. The method of claim 1 , wherein Y is optionally substituted tetrahydroquinolinyl.
11. The method of claim 1 , wherein Y is substituted pyridyl.
12. The method of claim 1 , wherein Y is optionally substituted naphthyl.
13. The method of claim 1 , wherein Y is optionally substituted indolyl.
14. The method of claim 1 , wherein Y is optionally substituted benzofuranyl.
15. The method of claim 1 , wherein Y is optionally substituted adamantyl.
16. The method of claim 1 , wherein Y is optionally substituted indanyl.
17. A method of inhibiting a histone demethylase enzyme comprising contacting the histone demethylase enzyme with a compound selected from the group consisting of:
18. A method of treating cancer in a subject in need thereof comprising administering to the subject a composition comprising a compound, or a pharmaceutically acceptable salt thereof, of Formula (XI):
wherein:
Q is —CO 2 R, —C(O)N(H)CN, —C(O)N(H)OH, or tetrazolyl;
R is hydrogen or optionally substituted alkyl;
G is —X—Y;
X is —C 1 alkylene; and
Y is optionally substituted tetralinyl, optionally substituted tetrahydroquinolinyl, substituted pyridyl, optionally substituted naphthyl, optionally substituted indolyl, optionally substituted benzofuranyl, optionally substituted adamantyl, or optionally substituted indanyl.
19. A method of treating cancer in a subject in need thereof comprising administering to the subject a composition comprising a compound, or a pharmaceutically acceptable salt thereof, of Formula (XI):
wherein:
Q is —CO 2 R, —C(O)N(H)CN, —C(O)N(H)OH, or tetrazolyl;
R is hydrogen or optionally substituted alkyl;
G is —X—Y;
X is —C 1 alkylene;
Y is phenyl substituted with alkenyl, alkynyl, fluoro, chloro, fluoroalkyl, nitro, optionally substituted aralkyl, optionally substituted aralkenyl, optionally substituted aralkynyl, optionally substituted carbocyclyl, optionally substituted carbocyclylalkyl, optionally substituted heterocyclyl, optionally substituted heterocyclylalkyl, optionally substituted heteroaryl, optionally substituted heteroarylalkyl, —R b —OR a , —R b —OC(O)—R a , —R b —OC(O)—OR a , —R b —OC(O)—N(R a ) 2 , —R b —N(R a ) 2 , —R b —C(O)R a , —R b —C(O)OR a , —R b —O—R c —C(O)N(R a ) 2 , —R b —N(R a )C(O)OR a , —R b —N(R a )C(O)R a , —R b —N(R a )S(O) t R a , —R b —S(O) t OR a , —R b —S(O) t OR a , and —R b —S(O) t N(R a ) 2 ;
wherein:
each R a is independently hydrogen, alkyl, fluoroalkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heterocyclyl, heterocyclylalkyl, heteroaryl, or heteroarylalkyl;
each R b is independently a direct bond or a straight or branched alkylene or alkenylene chain;
each R c is a straight or branched alkylene or alkenylene chain; and
t is 1 or 2.
20. A method of treating cancer in a subject in need thereof comprising administering to the subject a composition comprising a compound, or a pharmaceutically acceptable salt thereof, of Formula (XV):
wherein,
Q is —CO 2 R, —C(O)N(H)CN, —C(O)N(H)OH, or tetrazolyl;
R is hydrogen or optionally substituted alkyl;
G is —X—Y;
X is —C 1 alkylene; and
Y is carbocyclyl, heterocyclyl, aryl, or heteroaryl;
with the provisio that G is not
21. The method of any one of claims 18 - 20 , wherein Q is —CO 2 R, and R is hydrogen.
22. The method of any one of claims 18 - 20 , wherein Q is —C(O)N(H)CN.
23. The method of any one of claims 18 - 20 , wherein Q is —C(O)N(H)OH.
24. The method of any one of claims 18 - 20 , wherein Q is tetrazolyl.
25. The method of any one of claims 18 - 20 , wherein Q is —CO 2 R and R is optionally substituted alkyl.
26. The method of claim 18 , wherein Y is optionally substituted tetralinyl.
27. The method of claim 18 , wherein Y is optionally substituted tetrahydroquinolinyl.
28. The method of claim 18 , wherein Y is substituted pyridyl.
29. The method of claim 18 , wherein Y is optionally substituted naphthyl.
30. The method of claim 18 , wherein Y is optionally substituted indolyl.
31. The method of claim 18 , wherein Y is optionally substituted benzofuranyl.
32. The method of claim 18 , wherein Y is optionally substituted adamantyl.
33. The method of claim 18 , wherein Y is optionally substituted indanyl.
34. A method of treating cancer in a subject in need thereof comprising administering to the subject a composition comprising a compound, or a pharmaceutically acceptable salt thereof, selected from the group consisting of: