(3E,6S)-6-tert-butyldimethylsilyloxy-3,4-dimethyl-7-(2-methyl-1,3-dioxolan-2-yl)hept-3-enal

methyl (4E,7S)-7-tert-butyldimethylsilyloxy-4,5-dimethyl-8-(2-methyl-1,3-dioxolan-2-yl)oct-4-enoate

(E)-(S)-7-(tert-Butyl-dimethyl-silanyloxy)-4,5-dimethyl-8-(2-methyl-[1,3]dioxolan-2-yl)-oct-4-enoic acid

(2E,6E)-(S)-1,9-Bis-(tert-butyl-dimethyl-silanyloxy)-3,6,7-trimethyl-10-(2-methyl-[1,3]dioxolan-2-yl)-deca-2,6-dien-4-ol

(2E,4E,6E,8E,14E,17S)-17-tert-butyldimethylsilyloxy-2,7,11,14,15-pentamethyl-18-(2-methyl-1,3-dioxolan-2-yl)-12-oxooctadeca-2,4,6,8,10,14-hexaenal