{6-[4-(tert-butyl-diphenyl-silanyloxymethyl)-pent-4-enyl]-5-methoxy-5,6-dihydro-2H-pyran-2-yl}-acetaldehyde

2-(4-bromomethyl-pent-4-enyl)-3-methoxy-6-prop-2-ynyl-3,6-dihydro-2H-pyran

4-{6-[6,11-bis-(tert-butyl-dimethyl-silanyloxy)-10-(4-methoxy-benzyloxy)-13-(4-methyl-3,6-dihydro-2H-pyran-2-yl)-4-methylene-trideca-7,12-dienyl]-5-methoxy-5,6-dihydro-2H-pyran-2-yl}-but-2-ynoic acid

11-(tert-butyl-dimethyl-silanyloxy)-10-(4-methoxy-benzyloxy)-1-(3-methoxy-6-prop-2-ynyl-3,6-dihydro-2H-pyran-2-yl)-13-(4-methyl-3,6-dihydro-2H-pyran-2-yl)-4-methylene-trideca-7,12-dien-6-ol

ER-809547