Caffeic acid derivatives from Eupatorium perfoliatum L.
Molecules, ISSN: 1420-3049, Vol: 14, Issue: 1, Page: 36-45
2009
- 43Citations
- 51Captures
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Metrics Details
- Citations43
- Citation Indexes43
- 43
- CrossRef38
- Captures51
- Readers51
- 51
Article Description
From the ethyl acetate soluble fraction of a methanol/water extract of the herb Eupatorium perfoliatum L. (Asteraceae) six caffeic acid derivatives have been isolated and identified by 1D- and 2D-NMR spectroscopic data. Besides the common quinic acid derivatives 5-caffeoylquinic acid (chlorogenic acid), 3-caffeoylquinic acid (neochlorogenic acid) and 3,5-dicaffeoylquinic acid, three up to now unknown depsides of caffeic acid with glucaric acid have been isolated: 2,5-dicaffeoylglucaric acid, 3,4-dicaffeoylglucaric acid, and 2,4- or 3,5-dicaffeoylglucaric acid. © 2009 by the authors; licensee Molecular Diversity Preservation International.
Bibliographic Details
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