6,7-dihydroxy-5-(4-methoxy-benzyloxy)-hept-2-enoic acid methyl ester

5-(2,2-dimethyl-[1,3]dioxolan-4-yl)-5-(4-methoxy-benzyloxy)-pent-2-enoic acid methyl ester

(E)-(S)-1-[(S)-2-(4-Methoxy-phenyl)-[1,3]dioxan-4-yl]-3-((S)-4-methyl-3,6-dihydro-2H-pyran-2-yl)-prop-2-en-1-ol

(E)-(3S,4S)-4-(tert-Butyl-dimethyl-silanyloxy)-3-(4-methoxy-benzyloxy)-6-((S)-4-methyl-3,6-dihydro-2H-pyran-2-yl)-hex-5-enal