(2R,4S,4aS,5aR,7aS,9R,12aR,13aS,14aR)-4-(benzyloxy)-2-(3-(benzyloxy)propyl)-9-(3-((tert-butyldiphenylsilyl)oxy)propyl)-5a-methyltetradecahydrooxepino[3,2-b]pyrano[2',3':5,6]pyrano[2,3-f]oxepin-10(9H)-one

(2R,3R)-4-(tert-butyldiphenylsilyloxy)-2,3-epoxybutan-1-ol

(1'S,3S,4S,5R)-3-benzamido-3-(4-methoxybenzyloxy)-4-acetoxy-5-[2'-(t-butyldiphenylsilyloxy)-1'-(4-methoxybenzyloxy)ethyl]oxolan-2-one

Carbonic acid (2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-ylmethyl ester (E)-4-(tert-butyl-diphenyl-silanyloxy)-but-2-enyl ester

(3R)-6-(tert-butyldiphenylsilanyloxy)-3-hydroxyhex-4-enoic acid N-methoxy-N-methylamide