Patent ID: 6894052
Filing Date: 2005-05-17
Classification: A61K,A61P,C07D

Abstract:
1. A compound of the formula wherein each of Ar and Ar′ is independently selected from the group consisting of phenyl and pyridyl, each optionally substituted by one or more members selected from the group consisting of alkyl, alkoxy, cyano, nitro, amino, alkylsulfonylamino, and alkylamino; Y is a member selected from the group consisting of nitrogen atom, CH, C—OH, and C—CN; R is a hydrogen atom or a lower alkyl group; B is selected from the group consisting of (i) phenyl, (ii) naphthyl, (iii) benzodioxanyl, and (iv) indolyl; wherein a phenyl ring of said B is optionally substituted with one or more substituents selected from the group consisting of hydrogen atom, alkyl, alkoxy, halogen, cyano, nitro, amino, alkylsulfonylamino and alkylamino; with the provisos that