A New Cadinane Sesquiterpene from the Marine Brown Alga Dictyopteris divaricata

A sample of the marine brown alga D. divaricata collected off the coast of Yantai (P.R. China) was dried, powdered, and extracted with the mixture of CHCl(3) and MeOH (1:1, v/v). By a combination of silica gel and Sephadex LH-20 column chromatography and preparative TLC, a new cadinane sesquiterpene...

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Detalles Bibliográficos
Autores principales: Wen, Wei, Li, Fang, Ji, Nai-Yun, Li, Xiao-Ming, Cui, Chuan-Ming, Li, Xiao-Dong, Zhang, Li-Na, Xue, Qin-Zhao, Wang, Bin-Gui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International 2009
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6254149/
https://www.ncbi.nlm.nih.gov/pubmed/19553898
http://dx.doi.org/10.3390/molecules14062273
Descripción
Sumario:A sample of the marine brown alga D. divaricata collected off the coast of Yantai (P.R. China) was dried, powdered, and extracted with the mixture of CHCl(3) and MeOH (1:1, v/v). By a combination of silica gel and Sephadex LH-20 column chromatography and preparative TLC, a new cadinane sesquiterpene 1,4-epoxymuurolan-5β-ol (1) was isolated from this species. Its structure was established by detailed MS and NMR spectroscopic analysis, as well as comparison with literature data.

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