OPTICALLY ACTIVE DIHYDRO PYRIDINE DICARBOXYLATE DERIVATIVE

摘要

(+)-3-Methyl 5-[3-(4,4-diphenylpiperidyl-1)propyl] 1,4-dihydro-2,6- dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate and its salts and a process for its preparation.