(S)-(1-benzyl-3-chloro-2-oxopropyl)carbamic acid methyl ester

[(1S,2R)-1-Benzyl-3-((3S,4aS,8aS)-3-tert-butylcarbamoyl-octahydro-isoquinolin-2-yl)-2-hydroxy-propyl]-carbamic acid methyl ester

pivaloyl N2-(quinolin-2-ylcarbonyl)-L-asparaginate

喹哪啶酸

2-[3(S)-[(L-asparaginyl)-amino]-2(R)-hydroxy-4-phenylbutyl]-N-tert-butyl-decahydro(4aS,8aS)-isoquinoline-3(S)-carboxamide