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[摘要]:A new chlorinated briarane-type diterpenoid, 12-epi-fragilide G (I), was isolated from the gorgonian coral Ellisella robusta. The structure of 1 was elucidated by the interpretations of spectral data analysis and this compound was found to possess an s-cis diene moiety in its structure. Briarane 1 displayed inhibitory effects on elastase release by human neutrophils. |
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