Patent ID: 8367666
Filing Date: 2013-02-05
Classification: A61P,C07D

Abstract:
1. A compound of the formula (I): wherein, R 1 is C1-C8 alkyl optionally substituted with one to three substituents chosen from halogen, C3-C8 cycloalkyl, and C6-C14 aryl optionally substituted with one or two substituents selected from substituent group F; R R R G is a group represented by formula: wherein R X X X Y is —O—; Z is hydrogen; substituent group C: halogen, C1-C8 alkyl, halo C1-C8 alkyl, C1-C8 alkoxy, halo C1-C8 alkoxy, oxo, cyano, azide, nitro, and phenyl; substituent group F: halogen, C1-C8 alkyl, halo C1-C8 alkyl, hydroxy, C1-C8 alkoxy, halo C1-C8 alkoxy, methylenedioxy, benzyloxy, carbamoyl optionally substituted with one or two C1-C8 alkyl, cyano, azide, nitro, oxo, and phenyl; or a pharmaceutically acceptable salt thereof.