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Application of Preparative High-Speed Counter-Current Chromatography for the Separation of Two Alkaloids from the Roots of Tabernaemontana catharinensis (Apocynaceae)

The methanolic extract of Tabernaemontana catharinensis (Apocynaceae) roots, which contains alkaloids with several biological activities, was separated on a preparative scale using high-speed counter-current chromatography. The optimum solvent system was found to be a mixture of CHCl(3)-MeOH-H(2)O [...

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Detalles Bibliográficos
Autores principales:	Gonçalves, Milena S., Vieira, Ivo J. Curcino, Oliveira, Rodrigo R., Braz-Filho, Raimundo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2011
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264715/ https://www.ncbi.nlm.nih.gov/pubmed/21892126 http://dx.doi.org/10.3390/molecules16097480

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