(4R)-4-(3-hydroxy-4-((2R,3R,7R,10S)-2,3,10-trimethyl-1,4,6-trioxaspiro[4.5]decan-7-yl)butanoyl)-3-(4-methoxybenzyl)thiazolidin-2-one

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

(S,2Z,6E,8Z)-12-((2R,4S,6R)-4-hydroxy-6-methoxy-6-((R)-2-oxo-3-((2-(trimethylsilyl)ethoxy)carbonyl)thiazolidin-4-yl)tetrahydro-2H-pyran-2-yl)-3,10-dimethyldodeca-2,6,8-trienoic acid

(R)-4-((2R,4S,6R)-4-((tert-butyldimethylsilyl)oxy)-6-((S)-4-hydroxy-3-methylbutyl)-2-methoxytetrahydro-2H-pyran-2-yl)thiazolidin-2-one

15-methoxy-Lat B

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