the dihydropyridine calcium channel blockers nifedipine and nitrendipine displaced the binding of the non-neuronal-site ligand [ 3h ] ro5-4864 , but not that of the neuronal-site ligands [ 3h ] flurazepam or [ 3h ] clonazepam .
C2945601
dihydropyridine calcium channel blockers
C0028066
nifedipine