New 19-oxygenated steroids from the soft coral Nephthea chabrolii |
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| Authors: | Shang-Kwei Wang Shyh-Yueh Puu Chang-Yih Duh |
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| Institution: | Asia-Pacific Ocean Research Center, National Sun Yat-Sen University, Kaohsiung 804, Taiwan. skwang@cc.kmu.edu.tw |
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| Abstract: | In order to search for novel bioactive substances from marine organisms, we investigated the acetone extract of the soft coral Nephthea chabrolii collected at San-Hsian-Tai, Taitong County, Taiwan. From this extract three new 19-oxygenated steroids, nebrosteroids N-P (1-3) were isolated. The structures of these compounds were elucidated by extensive spectroscopic analyses. |
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| Keywords: | Nephthea chabrolii 19-oxygenated steroids cytotoxicity anti-HCMV |
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