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New 19-oxygenated steroids from the soft coral Nephthea chabrolii.

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.

SUBMITTER: Wang SK 

PROVIDER: S-EPMC3397439 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature

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New 19-oxygenated steroids from the soft coral Nephthea chabrolii.

Wang Shang-Kwei SK   Puu Shyh-Yueh SY   Duh Chang-Yih CY  

Marine drugs 20120606 6

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. ...[more]

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