Sterols and Terpenoids from Viburnum odoratissimum

ABSTRACT: A new stigmasterol type natural product, viburodorol A (1), along with eleven known sterols and terpenoids (2–12), were isolated from the aerial parts of Viburnum odoratissimum. The structure of 1 was elucidated on the basis of comprehensive spectroscopic analysis. It’s noteworthy that com...

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Detalles Bibliográficos
Autores principales: Ma, Jun-Zeng, Yang, Xing-Wei, Zhang, Jing-Jing, Liu, Xia, Deng, Li-Lan, Shen, Xiao-Ling, Xu, Gang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2014
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4050308/
https://www.ncbi.nlm.nih.gov/pubmed/24955299
http://dx.doi.org/10.1007/s13659-014-0021-7
Descripción
Sumario:ABSTRACT: A new stigmasterol type natural product, viburodorol A (1), along with eleven known sterols and terpenoids (2–12), were isolated from the aerial parts of Viburnum odoratissimum. The structure of 1 was elucidated on the basis of comprehensive spectroscopic analysis. It’s noteworthy that compound 2, the major constituent of this plant, can significantly stimulate glucose absorption in insulin resistant HepG2 cells without affecting cell viability. Furthermore, this compound can also restore the glucose absorption in DXMS-induced insulin resistant 3T3-L1 cells. GRAPHICAL ABSTRACT: [Image: see text] ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s13659-014-0021-7) contains supplementary material, which is available to authorized users.

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