in our experiments mesenteric vasoconstriction was abolished within a few minutes by application of the dihydropyridine calcium antagonist 4- ( 2,1,3-benzo-oxadiazol-4-yl ) -2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic aid , diethyl ester ( py 108-068 ) .
C2945601
dihydropyridine calcium
C0012315
dihydropyridine