H-L-PRO-OALL

10-氧代-4,9-二氮杂螺[4.5]癸烷-4-羧酸叔丁酯

2-​Pyrrolidineacetic acid, 1-​[(1,​1-​dimethylethoxy)​carbonyl]​-​, methyl ester, (2S)​-

2-甲基-2-丙基2-吡啶基碳酸酯

2-Methyl-2-propanyl (5R)-6-oxo-7-[(1R)-1-phenylethyl]-1,7-diazasp iro[4.4]nonane-1-carboxylate