Patent ID: 8053434
Filing Date: 2011-11-08
Classification: A61K,A61P,C07D

Abstract:
1. A compound according to structural formula (I): or a salt or N-oxide thereof, wherein: B is wherein R where Y is selected from the group consisting of CH and N, Z is selected from the group consisting of —C(H(R a ))—, —CH 2 —, —O—, —S—, —NH—, —N(—(CH 2 ) y —R a )—, —N(—(CH 2 ) y —C(O)R a )—, —N(—(CH 2 ) y —C(O)OR a )—, —N(—(CH 2 ) y —S(O) 2 R a )—, —N(—(CH 2 ) y —S(O) 2 OR a )— and —N(—(CH 2 ) y —C(O)NR c R c )—, with the proviso that Y and Z are not both simultaneously CH and CH 2 , respectively, or a water solubilizing group selected from the group consisting of morpholino, piperidinyl, (C 1 -C 6 ) N-alkyl piperidinyl, N-methyl piperidinyl, N-(4-piperidinyl)piperidinyl, 4-(1-piperidinyl)piperidinyl, 1-pyrrolidinylpiperidinyl, 4-morpholinopiperidinyl, 4-(N-methyl-1-piperazinyl)piperidinyl, piperazinyl, (C 1 -C 6 ) N-alkylpiperazinyl, N-methylpiperazinyl, N-ethyl piperidinyl, N-ethyl piperazinyl, N-cycloalkyl piperazinyl, N-cyclohexyl piperazinyl, pyrrolidinyl, N-alkyl pyrrolidinyl, N-methylpyrrolidinyl, diazepinyl, N-ethyl pyrrolidinyl, N-alkyl azepinyl, N-methyl azepinyl, N-ethyl azepinyl, homopiperazinyl, N-methyl homopiperazinyl, N-ethyl homopiperazinyl, and imidazolyl;