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New Pregnane Glycosides from Gymnema sylvestre

Four new pregnane glycosides 1–4 were isolated from the ethanol extract of the stem of Gymnema sylvestre and named gymsylvestrosides A–D. Hydrolysis of compound 1 under the catalysis of Aspergilus niger β-glucosidase afforded compound 5 (gymsylvestroside E). Their structures were determined by spect...

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Detalles Bibliográficos
Autores principales:	Xu, Rui, Yang, Yu, Zhang, Yang, Ren, Fengxia, Xu, Jinlong, Yu, Nengjiang, Zhao, Yimin
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2015
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6272391/ https://www.ncbi.nlm.nih.gov/pubmed/25685911 http://dx.doi.org/10.3390/molecules20023050

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