(2R,3R,5S,6R)-3-(tert-Butyl-diphenyl-silanyloxy)-6,7-dihydroxy-5-(4-methoxy-benzyloxy)-2-methyl-heptanoic acid methyl ester

<4R-<4R*>>-<<1-<2-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-<(4-methoxyphenyl)methoxy>ethyl>-2-methyl-3-butenyl>oxy>(1,1-dimethylethyl)diphenylsilane

(4S,1'E)-4-(3'-hydroxy-2'-methylprop-1'-enyl)azetidin-2-one

(E)-2-Methyl-3-((S)-4-oxo-azetidin-2-yl)-propenal

(3R,4R)-1-(tert-Butyl-dimethyl-silanyl)-4-[(1E,3E)-5-(tert-butyl-dimethyl-silanyloxy)-2-methyl-penta-1,3-dienyl]-3-methyl-azetidin-2-one