Briarenols Q–T: Briaranes from A Cultured Octocoral Briareum stechei (Kükenthal, 1908)
نویسندگان
چکیده
منابع مشابه
Briarenols C-E, New Polyoxygenated Briaranes from the Octocoral Briareum excavatum.
Three new polyoxygenated briarane diterpenoids, briarenols C-E (1-3), were isolated from the octocoral Briareum excavatum. The structures of briaranes 1-3 were elucidated by interpretation of spectroscopic data, and the methylenecyclohexane ring in 1 was found to exist in a twisted boat conformation. Briarenol D (2) displayed an inhibitory effect on the release of elastase by human neutrophils ...
متن کاملExcavatoids E and F: Discovery of Two New Briaranes from the Cultured Octocoral Briareum excavatum
Two new briarane-related diterpenoids, designated as excavatoids E (1) and F (2), were isolated from the cultured octocoral Briareum excavatum. The structures of compounds 1 and 2 were established on the basis of extensive spectral data analysis. Briaranes 1 and 2 were found to exhibit moderate inhibitory effects on elastase release by human neutrophils.
متن کاملBriacavatolides A–C, New Briaranes from the Taiwanese Octocoral Briareum excavatum
In order to search for novel bioactive substances from marine organisms, we have investigated the organic extracts of the Taiwanese octocoral Briareumexcavatum collected at Orchid Island. Three new briarane-type diterpenoids, briacavatolides A-C (1-3) as well as two known briaranes, briaexcavatolide U (4) and briaexcavatin L (5) were isolated from the acetone extract. The structures of these co...
متن کاملBriacavatolides D–F, New Briaranes from the Taiwanese Octocoral Briareum excavatum
In the continued search for novel bioactive substances from the Taiwanese octocoral Briareum excavatum collected at Orchid Island, three new briarane-type diterpenoids, briacavatolides D-F (1-3) were isolated from the acetone extract. The structures of these compounds were elucidated by extensive NMR spectroscopic analysis and physical data. The anti-HCMV (human cytomegalovirus) activity of 1-3...
متن کاملOverview of the genus Briareum (Cnidaria, Octocorallia, Briareidae) in the Indo-Pacific, with the description of a new species
The status of Indo-Pacific Briareum species (Cnidaria, Octocorallia, Briareidae) is reviewed by presenting their sclerite features and habitus descriptions. Following the re-examination of type material, museum specimens and newly collected specimens, a species identification key is provided. The species distributions are discussed and updated distribution ranges are depicted. Moreover, a new t...
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ژورنال
عنوان ژورنال: Marine Drugs
سال: 2020
ISSN: 1660-3397
DOI: 10.3390/md18080383