New Briarane Diterpenoids from the Gorgonian Coral Junceella juncea

Chemical investigation of Junceella juncea has resulted in the isolation of three new briaranes designated juncenolides M–O (1–3). The structures of these compounds were determined by spectroscopic analysis including 2D-NMR (COSY, HMBC and NOESY) and HRMS. Compound 1 is a new chlorinated briarane wh...

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Detalles Bibliográficos
Autores principales: Chang, Jiun-Yang, Liaw, Chia-Ching, Fazary, Ahmed Eid, Hwang, Tsong-Long, Shen, Ya-Ching
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2012
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3397442/
https://www.ncbi.nlm.nih.gov/pubmed/22822375
http://dx.doi.org/10.3390/md10061321
Descripción
Sumario:Chemical investigation of Junceella juncea has resulted in the isolation of three new briaranes designated juncenolides M–O (1–3). The structures of these compounds were determined by spectroscopic analysis including 2D-NMR (COSY, HMBC and NOESY) and HRMS. Compound 1 is a new chlorinated briarane while compound 3 contains a rare methyl ester at C-16. The anti-inflammatory activities tested on superoxide anion generation and elastase release by human neutrophils in response to FMLP/CB were evaluated.

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