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Preparative Isolation of Three Anthraquinones from Rumex japonicus by High-Speed Counter-Current Chromatography
Three anthraquinones—emodin, chrysophanol, and physcion—were successfully purified from the dichloromethane extract of the Chinese medicinal herb Rumex japonicus by high-speed counter-current chromatography (HSCCC). The extract was separated with n-hexane–ethanol–water (18:22:3, v/v/v) as the two-ph...
Autores principales: | Guo, Shuying, Feng, Bo, Zhu, Ruonan, Ma, Jiankang, Wang, Wei |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6259845/ https://www.ncbi.nlm.nih.gov/pubmed/21273951 http://dx.doi.org/10.3390/molecules16021201 |
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