the effects of 2,6-dimethyl-4- ( 3-nitrophenyl ) -1,4-dihydropyridine-3,5-dicarboxylic acid 3- [ 2- ( n-benzyl-n-methylamino ) ] ethyl ester 5-methyl ester hydrochloride ( nicardipine , yc-93 ) , a new potent calcium antagonistic coronary vasodilator , on coronary circulation and ischemia-induced conduction delay were examined in anesthetized open-chest dogs .
C0012315
dihydropyridine
C0028005
nicardipine