Patent ID: 8669252
Filing Date: 2014-03-11
Classification: A61K,C07C,C07D

Abstract:
1. A compound of structural formula I: or a pharmaceutically acceptable salt thereof; wherein each R wherein each CH each R wherein each alkyl and alkoxy is unsubstituted or substituted with one to four substituents selected from R R each R wherein alkyl is unsubstituted or substituted with hydroxy or one to three halogens; each R wherein alkyl is unsubstituted or substituted with hydroxy or one to three halogens; each R wherein alkyl is unsubstituted or substituted with one to three substituents selected from the group consisting of: hydroxy, halogen and —OC each R wherein each CH provided that at least one of R each R wherein each CH R each R each R wherein alkyl is unsubstituted or substituted with one to five fluorines; each R wherein alkyl is unsubstituted or substituted with one to five fluorines; each R each R each R wherein each alkyl and cycloalkyl is unsubstituted or substituted with one to three substituents selected from R each R each R m is an integer from 0 to 3; n is an integer from 0 to 3; p is an integer from 1 to 3; and q is an integer from 0 to 3.