Patent ID: 8809317
Filing Date: 2014-08-19
Classification: A61P,C07D

Abstract:
1. A compound having the structure: and its pharmaceutically acceptable salts and hydrates, wherein: R at least one of R R at least one of R wherein said optionally substituted is with a group which is hydrooxyl, nitro, amino, imino, cyano, halo, amidino, oxo, α-amidino, methoxamidino, imidino, guanidino, sulfonamido, carboxyl, formyl, lower alkyl, haloloweralkyl, loweralkoxy, haloloweralkoxy, lower alkoxyalkyl, alkylcarbonyl, arylcarbonyl, aralkylcarbonyl, heteroarylcarbonyl, heteroaralkylcarbonyl, aminoalkyl, or cyanoalkyl.