the effects of ( +/- ) - ( r* ) -2,6-dimethyl-4- ( m-nitro-phenyl ) -1,4-dihydropyridine -3,5-dicarboxylic acid ( r* ) -1-benzyl-3-piperidinylester , methylester hydrochloride ( benidipine hydrochloride , kw-3049 ) on the cardiohemodynamics were investigated in open-chest , anesthetized dogs , in comparison with those of nifedipine .
C0012315
dihydropyridine
C0028066
nifedipine