Histone demethylase inhibitors
The present invention relates generally to compositions and methods for treating cancer and neoplastic disease. Provided herein are substituted pyrrolopyridine derivative compounds and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for inhibition of 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 compound having the structure of Formula (II),
or a pharmaceutically acceptable salt thereof, wherein,
R 1 is hydrogen or alkyl;
G is X-R 2 or X 1 -alkyl, wherein
X is a bond, alkyl, alkyl-O—, —C(O)—, —C(O)—NH—, —NH—, —NH—C(O)—, —O—, —S—, or —SO 2 ;
R 2 is selected from monocyclic or bicyclic carbocyclyl, heterocyclyl, aryl, or heteroaryl, optionally substituted with at least one alkyl, phenyl, halogen, hydroxyl, —CF 3 , —CN, NH—C(O), —O-alkyl, —O-carbocyclyl, —O-alkyl-CF 3 , or —O—CF 3 ;
X 1 is a bond, —C(O)—, —C(O)—NH—, —NH—, —NH—C(O), —O—, —S—, or —SO 2 —; and
R 3 is hydrogen, halogen or alkyl.
2. The compound of claim 1 , wherein R 1 is hydrogen.
3. The compound of claim 1 , wherein R 3 is hydrogen.
4. The compound of claim 1 , wherein G is X—R 2 .
5. The compound of claim 4 , wherein X is a bond and R 2 is monocyclic or bicyclic aryl.
6. The compound of claim 4 , wherein X is alkyl and R 2 is monocyclic or bicyclic aryl.
7. The compound of claim 4 , wherein X is a bond and R 2 is monocyclic or bicyclic heteroaryl.
8. The compound of claim 4 , wherein X is alkyl and R 2 is monocyclic or bicyclic heteroaryl.