英文别名
Tert-butyl 1'-benzyl-8a-(methylaminomethyl)-5-oxospiro[1,3,6,8-tetrahydroimidazo[1,2-a]pyrazine-2,4'-piperidine]-7-carboxylate;tert-butyl 1'-benzyl-8a-(methylaminomethyl)-5-oxospiro[1,3,6,8-tetrahydroimidazo[1,2-a]pyrazine-2,4'-piperidine]-7-carboxylate