Patent ID: 8629277
Filing Date: 2014-01-14
Classification: A61P,C07D

Abstract:
1. A compound of formula I, wherein, R R n is an integer from 0-3; wherein, (C alkyl of (C (C aryl is unsubstituted or substituted with one or more groups selected from halogen, hydroxy, cyano, nitro, (C aryl of aryloxy is unsubstituted or substituted with one or more groups selected from halogen, hydroxy, cyano, nitro, unsubstituted or substituted (C aryl of aralkyl is unsubstituted or substituted with one or more groups selected from halogen, hydroxy, cyano, nitro, unsubstituted or substituted (C heterocyclyl is unsubstituted or substituted with one or more groups selected from halogen, hydroxy, cyano, nitro, unsubstituted or substituted (C R with a proviso that when n is 0, R or a stereoisomer, tautomer, pharmaceutically acceptable salt or pharmaceutically acceptable polymorph thereof.