英文别名
di-tert-butyl (3R,3’R,5’R)-2-oxo-2’,3’-diphenylspiro-[indoline-3,4’-isoxazolidine]-1,5’-dicarboxylate;di-tert-butyl (3R,3'R,5'R)-2-oxo-2',3'-diphenylspiro[indoline-3,4'-isoxazolidine]-1,5'-dicarboxylate;ditert-butyl (3R,4R,5R)-2'-oxo-2,3-diphenylspiro[1,2-oxazolidine-4,3'-indole]-1',5-dicarboxylate