(4R,5S,6R)-5-(tert-Butyl-dimethyl-silanyloxy)-2-diazo-4-methoxy-6-methyl-3-oxo-non-8-enoic acid ethyl ester

(S)-4-Benzyl-3-[(2R,3S,4R)-3-(tert-butyl-dimethyl-silanyloxy)-2-methoxy-4-methyl-hept-6-enoyl]-oxazolidin-2-one

(2R,3S,4R)-3-(tert-Butyl-dimethyl-silanyloxy)-2-(4-methoxy-benzyloxy)-4-methyl-hept-6-enal

(3R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-3-(4-methoxy-benzyloxy)-5-methyl-oct-7-en-2-one

(3R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-3-(4-methoxy-benzyloxy)-5-methyl-hexan-2-one