A new cytochalasin derivative from the mangrove-derived endophytic fungus Xylaria sp. HNWSW-2
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A new cytochalasin derivative xylarisin B (1), together with four known compounds astropyrone (2), guaidiol (3), xylaropyrone B (4), and xylaropyrone C (5), were isolated from the fermentation broth of Xylaria sp. HNWSW-2. Their structures were elucidated by s... ...