A New Benzofuran Derivative from Flemingia philippinensis Merr. et Rolfe

A new prenylated benzofuran derivative, named flemiphilippinone A, was isolated together with ten known flavonoids from the roots of Flemingia philippinensis. Flemiphilippinone A was identified as (2S,3aS)-5-(1-hydroxy-3-(4-methoxyphenyl)- propylidene)-2-(2-hydroxypropan-2-yl)-3a,7-bis(3-methylbut-2...

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Detalles Bibliográficos
Autores principales: Li, Hua, Zhai, Fengyan, Yang, Meihua, Li, Xiaowan, Wang, Pingli, Ma, Xiaojun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2012
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6268854/
https://www.ncbi.nlm.nih.gov/pubmed/22732880
http://dx.doi.org/10.3390/molecules17077637
Descripción
Sumario:A new prenylated benzofuran derivative, named flemiphilippinone A, was isolated together with ten known flavonoids from the roots of Flemingia philippinensis. Flemiphilippinone A was identified as (2S,3aS)-5-(1-hydroxy-3-(4-methoxyphenyl)- propylidene)-2-(2-hydroxypropan-2-yl)-3a,7-bis(3-methylbut-2-en-1-yl)tetrahydrobenzo- furan-4,6(2H,5H)-dione, and its structure was established by a combination of HR EIMS, (1)H-NMR, (13)C-NMR, HMQC, HMBC and NOESY spectra data.

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