benzyl allyl((2S,3R)-6-hydroxy-2-vinyltetrahydro-2H-pyran-3-yl)carbamate

Allyl-[(1R,2S)-2-hydroxy-1-(3-hydroxy-propyl)-but-3-enyl]-carbamic acid benzyl ester

[(1R,2R,5R,7R)-7-(tert-Butyl-dimethyl-silanyloxymethyl)-6,8-dioxa-bicyclo[3.2.1]oct-2-yl]-carbamic acid benzyl ester

(2R,3S)-N-(tert-butoxycarbonyl)-3-(benzyloxy)-2-[2-oxo-3-(4-oxo-4H-quinazolin-3-yl)propyl]piperidine

S-5-benzyloxycarbonylamino-2-hydroxypentanoic acid