2-(3-{6-[4-(tert-butoxy-diphenyl-silanyloxy)-but-2-ynyl]-3,6-dihydro-2H-pyran-2-yl}-2-methyl-propyl)-9-(tert-butyl-dimethyl-silanyloxy)-8-(4-methoxy-benzyloxy)-11-(4-methyl-3,6-dihydro-2H-pyran-2-yl)-undeca-1,5,10-trien-4-ol

{(2R)-6-[3-(4-methoxybenzyloxy)-2-methyl-propyl]-(2R,6S)-5,6-dihydro-2H-pyran-2-yl}acetaldehyde

16,17-deoxy-laulimalide

(2R,6S)-2-{(2R)-6-[3-(4-methoxybenzyloxy)-2-methylpropyl]-5,6-dihydro-2H-pyran-2-yl}-ethanol