(S)-tert-butyl allyl(1-(tert-butyldimethylsilyloxy)pent-4-en-2-yl)carbamate

(S)-tert-butyl 6-((tert-butyldimethylsilyloxy)methyl)-5,6-dihydropyridine-1(2H)-carboxylate

(2S,4S,5R)-tert-butyl 2-((tert-butyldimethylsilyloxy)methyl)-4,5-dihydroxypiperidine-1-carboxylate

(2S,4R,5S)-tert-butyl 2-((tert-butyldimethylsilyloxy)methyl)-4,5-dihydroxypiperidine-1-carboxylate

7,11-anhydro-8,9,10,12-tetra-O-benzyl-7-N-benzyloxycarbonylamino-2-tert-butoxycarbonylamino-2,3,4,5,67-hexadeoxy-1-O,2-N-isopropylidene-L-erythro-L-galacto-dodecitol