珊瑚
共轭体系
戒指(化学)
立体化学
蛇床子属
化学
腔肠动物
生物
有机化学
生态学
聚合物
作者
Yan Xiao-hong,Haili Liu,Hui Huang,Xiubao Li,Yue‐Wei Guo
摘要
Eight new marine steroids, characterized by either the presence of an aromatic ring or a cross-conjugated dienone system in ring A, were isolated from the Hainan soft coral Dendronephthya studeri Ridley. Their structures were elucidated on the basis of detailed spectroscopic analysis and by comparison of their NMR data with those reported in the literature.
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