Patent ID: 8563557
Filing Date: 2013-10-22
Classification: A61P,C07D

Abstract:
1. A compound according to formula (I): wherein: X is O or S; Y is O or S; each Ar and Ar′ is independently a mono-, bi- or tricyclic aryl or heteroaryl group optionally substituted with one or more substituents selected from halo, alkyl, aryl, heteroaryl, hydroxyl, nitro, amino, alkoxy, alkylthio, cyano, thio, ester, acyl and amido, wherein (i) the heteroaryl group comprises one or more nitrogen or oxygen atoms, and the cyclic components of the mono-, bi, or tricyclic aryl and heteroaryl groups comprise 5- and/or 6-membered rings, each R R or a physiologically acceptable salt thereof.