the protective effect of ( +/- ) - ( r* ) -2,6-dimethyl-4- ( m-nitrophenyl ) -1 , 4-dihydropyridine-3,5-dicarboxylic acid ( r* ) -1-benzyl-3-piperidinyl ester , methyl ester hydrochloride ( benidipine hydrochloride , kw-3049 ) on ischemic myocardium was examined comparing with that of nifedipine in anesthetized dogs subjected to a brief ( 10 min ) coronary artery occlusion and reperfusion ( 2h ) .
C0012315
dihydropyridine
C0028066
nifedipine