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摘要
Two new 9,11-secosteroids, 22-acetoxy-24-methylene-3,6,11-trihydroxy-9,11-seco-cholest-7-en-9-one (1) and 11-acetoxy-24-methylene-1,3,6-trihydroxy-9,11-seco-cholest-7-en-9-one (2), as well as two known norcembranoids, 5-epi-sinuleptolide (3) and sinuleptolide (4), were isolated from the soft coral Sinularia nanolobata. The structures of these metabolites were elucidated on the basis of extensive spectroscopic analysis. The anti-HCMV (human cytomegalovirus) activity of 1-4 and its cytotoxicity against selected cell lines were evaluated.
- 出版日期2013-9
- 单位中山大学
