the solubilized drug receptors discriminated between the optical enantiomers of chiral 1,4-dihydropyridine calcium channel blockers , ( - ) - and ( + ) d-600 as well as between l-cis and d-cis-diltiazem . d-cis-diltiazem stimulated the binding of [ 3h ] -nimodipine ( ed50:3.6 mumol/l ) , by increasing the bmax and slowed the dissociation rate of the labelled 1,4-dihydropyridine calcium channel blocker .
C0028094
nimodipine
C2945601
dihydropyridine