(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

(2S,3R,4S,5S)-1-((S)-4-Benzyl-2-thioxo-thiazolidin-3-yl)-3-hydroxy-2,4-dimethyl-5-triethylsilanyloxy-oct-7-en-1-one

(2R,3S)-1-((S)-4-Benzyl-2-thioxo-thiazolidin-3-yl)-3-hydroxy-2-methyl-hex-5-en-1-one

(4S,5R,6R,7S,8S)-8-Methoxy-5,7-dimethyl-non-1-ene-4,6-diol

(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