the effects of methyl 2,6-dimethyl-4- ( 2-nitrophenyl ) -5- ( 2-oxo-1,3,2-dioxaphosphorinan-2- yl ) -1,4- dihydropyridine 3-carboxylate ( dhp-218 ) , a new dihydropyridine calcium antagonist , on vascular smooth muscles , cardiac muscles and [ 3h ] -nitrendipine binding to the cardiac muscle and brain membranes were investigated in vitro .
C0012315
dihydropyridine
C2945601
dihydropyridine calcium