英文别名
1-Benzyl-4-oxo-2,6-diphenyl-piperidin-3,5-dicarbonsaeure-diaethylester;1-Benzyl-2,6-diphenyl-piperidon-(4)-dicarbonsaeure-(3,5)-diethylester;Benzyl-1-diethyloxycarbonyl-3,5-diphenyl-2,6-piperidon-4;diethyl 1-benzyl-4-oxo-2,6-diphenylpiperidine-3,5-dicarboxylate