dihydropyridine-sepharose affinity matrix was synthesized by reaction of aminohexyl-sepharose with an affinity analogue of nifedipine , dimethyl 1,4-dihydro-2,6-dimethyl-4- ( 2-isothiocyanatophenyl ) -3,5-pyridine-dicarbo xylate .
C0012315
dihydropyridine
C0028066
nifedipine