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Sarcoglycosides A – C,New O‐Glycosylglycerol Derivatives from the South China Sea Soft Coral Sarcophyton infundibuliforme |
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| Authors: | Liang Li Chang‐Yun Wang Chang‐Lun Shao Yue‐Wei Guo Guo‐Qiang Li Xue‐Ping Sun Lei Han Hui Huang Hua‐Shi Guan |
| Affiliation: | 1. School of Medicine and Pharmacy, Ocean University of China, Key Laboratory of Marine Drugs, Ministry of Education, Qingdao 266003, P.?R. China, (phone: +86‐532‐82031503);2. State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, P.?R. China;3. South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510000, P.?R. China |
| Abstract: | Chemical examination of the soft coral Sarcophyton infundibuliforme collected from the South China Sea resulted in the isolation of the three new O‐glycosylglycerol derivatives sarcoglycosides A–C ( 1 – 3 ), together with two known compounds, chimyl alcohol ( 4 ) and hexadecanol ( 5 ). Their structures were elucidated by combined spectral and chemical methods. All the compounds showed moderate toxicity to brine shrimps Artemia salina. |
| Keywords: | Sarcophyton infundibuliforme Sarcoglycosides A – C Glycosylglycerol derivatives Hexadecanol Chimyl alcohol Toxicity Soft corals |