(2E,4R,5R,6E)-5-(tert-butyldimethylsilyloxy)-8-(4-methoxybenzyloxy)-2,4-dimethylocta-2,6-dien-1-ol

(2E,4E,6R,7S)-ethyl 7-(tert-butyldimethylsilyloxy)-7-((2R,3S)-3-(hydroxymethyl)oxiran-2-yl)-2,4,6-trimethylhepta-2,4-dienoate

(2S,3R,E)-1-((3aR,6S,7aS)-8,8-dimethyl-2,2-dioxidotetrahydro-3H-3a,6-methanobenzo[c]isothiazol-1(4H)-yl)-3-hydroxy-6-((4-methoxybenzyl)oxy)-2-methylhex-4-en-1-one

(2E,4E)-(6R,7S)-7-(tert-Butyl-dimethyl-silanyloxy)-7-((2R,3R)-3-formyl-oxiranyl)-2,4,6-trimethyl-hepta-2,4-dienoic acid ethyl ester

(2E,4E,6R,7S)-ethyl 7-(tert-butyldimethylsilyloxy)-7-((2R,3S)-3-((R)-1-hydroxybut-3-enyl)oxiran-2-yl)-2,4,6-trimethylhepta-2,4-dienoate