红海海绵素 A

LATRUNCULIN B

(S,2Z,6Z)-10-((2R,4S,6R)-4-hydroxy-6-methoxy-6-((R)-3-(4-methoxybenzyl)-2-oxothiazolidin-4-yl)tetrahydro-2H-pyran-2-yl)-3,8-dimethyldeca-2,6-dienoic acid

15-methoxy-Lat B

(S)-4-((2R,4S,6R)-4-((tert-butyldimethylsilyl)oxy)-6-methoxy-6-((R)-2-oxothiazolidin-4-yl)tetrahydro-2H-pyran-2-yl)-2-methylbutanal