Patent ID: 7807842
Filing Date: 2010-10-05
Classification: A61P,C07C,C07D

Abstract:
1. A compound of the formula: or salt isomer, or tautomer thereof, wherein R 3 is hydrogen; halogen; cyclic or acyclic, substituted or unsubstituted, branched or unbranched aliphatic; cyclic or acyclic, substituted or unsubstituted, branched or unbranched heteroaliphatic; substituted or unsubstituted, branched or unbranched acyl; substituted or unsubstituted, branched or unbranched aryl; substituted or unsubstituted, branched or unbranched heteroaryl; —OR C ; ═O; —C(═O)R c ; —CO 2 R C ; —CN; —SCN; —SR C ; —SOR C ; —SO 2 R C ; —NO 2 ; —N(R C ) 2 ; —NHC(O)R C ; or —C(R C ) 3 ; wherein each occurrence of R C is independently hydrogen, a protecting group, aliphatic, heteroaliphatic, acyl; aryl; heteroaryl; alkoxy; aryloxy; alkylthio; arylthio; amino, alkylamino, dialkylamino, heteroaryloxy; or heteroarylthio; R R R each occurrence of P′ is independently hydrogen or a protecting group.