英文别名:
1’-t-Butoxycarbonyl-5-hydroxy-spiro[chroman-2,4’-piperidin]-4-one;Tert-Butyl 5-Hydroxy-4-Oxospiro[Chroman-2,4'-Piperidine]-1'-Carboxylate;tert-butyl 5-hydroxy-4-oxospiro[chromane-2,4-piperidine]-1-carboxylate;Spiro[2H-1-benzopyran-2,4'-piperidine]-1'-carboxylic acid, 3,4-dihydro-5-hydroxy-4-oxo-, 1,1-dimethylethyl ester