(3aR,4R,7aR)-methyl octahydro-1,1,3,3-tetramethyl-6-oxo-[1,2,5]oxadisilolo[3,4-c]pyridine-4-carboxylate

(3S,4R)-6-[(benzyloxycarbonyl)amino]-5,6-dideoxy-2-hexulose

(2R,3R,4R)-benzyl 3,4-bis(benzyloxy)-2-(hydroxymethyl)piperidine-1-carboxylate

(2R,3R,4R)-3-(tert-butyldimethylsilyloxy)-2-((tert-butyldimethylsilyloxy)methyl)piperidin-4-ol

(2S,3R,4R)-1-benzyl-3,4-bis(benzyloxy)-2-(benzyloxymethyl)piperidine