(2E,10E,12E,16Z,18E)-(5S,6R,7S,9S,15R)-6-(tert-Butyl-dimethyl-silanyloxy)-17-ethyl-3,5,7,11,15-pentamethyl-19-((2S,3S)-3-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)-8-oxo-9-triisopropylsilanyloxymethyl-nonadeca-2,10,12,16,18-pentaenal

carbonic acid allyl ester 6-(tert-butyl-dimethyl-silanyloxy)-17-ethyl-8-hydroxy-9-hydroxymethyl-19-(6-methoxy-3-methyl-3,6-dihydro-2H-pyran-2-yl)-3,5,7,11,15-pentamethyl-nonadeca-2,10,12,16,18-pentaenyl ester

{(4S,5S)-4-[(E)-(1R,2R,3S)-7-Benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-1,3,5-trimethyl-hept-5-enyl]-2,2-dimethyl-[1,3]dioxan-5-yl}-methanol

(E)-3-{(4S,5S)-4-[(E)-(1R,2R,3S)-7-Benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-1,3,5-trimethyl-hept-5-enyl]-2,2-dimethyl-[1,3]dioxan-5-yl}-2-methyl-prop-2-en-1-ol

(E)-(2S,3R,4S)-8-Benzyloxy-2-[(4S,5S)-5-(4-methoxy-benzyloxymethyl)-2,2-dimethyl-[1,3]dioxan-4-yl]-4,6-dimethyl-oct-6-en-3-ol