(2E,4E)-7-((2R,3R)-3-{1-[(2R,3R)-3-allyl-1,4-dioxaspiro[4.4]non-2-yl]vinyl}-1,4-dioxaspiro[4.4]non-2-yl)-3-methylocta-2,4,7-trienoic acid

Trifluoro-methanesulfonic acid (2R,3R)-3-{1-[(2R,3R)-3-(tert-butyl-dimethyl-silanyloxymethyl)-1,4-dioxa-spiro[4.4]non-2-yl]-vinyl}-1,4-dioxa-spiro[4.4]non-2-ylmethyl ester

(+)-amphidinolide A

(1R)-3-O-[(2E,4E)-7-((2R,3R)-3-{1-[(2R,3R)-3-allyl-1,4-dioxaspiro[4.4]non-2-yl]vinyl}-1,4-dioxaspiro[4.4]non-2-yl)-3-methylocta-2,4,7-trienoyl]-1,2-anhydro-4,5-dideoxy-1-[(1R)-1-methylbutyl]-4-prop-2-yn-1-yl-L-arabinitol

(Z,R)-4-(4-methoxybenzyl)oxy-1-[(2S,3R)-3-{[(4-methoxybenzyl)oxy]methyl}oxiran-2-yl]but-2-en-1-ol