Methanesulfonic acid (S)-4-((3aS,4S,6aR)-5-benzhydryl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyrrol-4-yl)-4-(tert-butyl-dimethyl-silanyloxy)-butyl ester

(S)-1-[(3aS,4R,6aR)-2,2-Dimethyl-5-(9-phenyl-9H-fluoren-9-yl)-tetrahydro-[1,3]dioxolo[4,5-c]pyrrol-4-yl]-3-[1,3]dioxolan-2-yl-propan-1-ol

(+)-(RS,2S,3R,4R,5S)-N-[1-(tert-butyldimethylsilyloxy)-2,3-dibenzyloxy-5-(methoxymethoxy)hept-6-yn-4-yl]-2-methylpropane-2-sulfinamide

(+)-(2R,3S,4R)-1-allyl-3,4-di(benzyloxy)-2-[(S)-1-(methoxymethoxy)allyl]pyrrolidine

(2R,3S,4R)-1-acetyl-3,4-bis(benzyloxy)-2-<(1S)-1-benzyloxy-3-carboxypropyl>pyrrolidine