4-(tert-butyl-dimethyl-silanyloxymethyl)-5-[6-(tert-butyl-diphenyl-silanyloxy)-5-methyl-hexa-1,3-dienyl]-2,2-dimethyl-[1,3]dioxolane

[5-(1-methoxymethoxy-3,9-dimethyl-5-methylene-2-triisopropylsilanyloxy-deca-6,9-dienyl)-tetrahydro-furan-2-yl]-acetaldehyde

ethyl (2R,3S)-2,3-dihydroxy-5-(4-methoxybenzyl)oxypentanoate

methoxymethoxy-[2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-acetaldehyde

hydroxy-[2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-acetic acid ethyl ester