1. Flavonol glycosides and monoterpenoids from Potentilla anserina.
- Author
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Xu JF, Zheng XP, Liu WD, Du RF, Bi LF, and Zhang PC
- Subjects
- Flavonols chemistry, Glycosides chemistry, Molecular Structure, Monoterpenes chemistry, Nuclear Magnetic Resonance, Biomolecular, Rhizome chemistry, Flavonols isolation & purification, Glycosides isolation & purification, Monoterpenes isolation & purification, Potentilla chemistry
- Abstract
Potentilin A (1), a rare diflavonol ester of mu-truxinic acid and a new normonoterpenoid, 2,6-dimethyl-2,3-dihydro-4-oxo-4H-pyran-2-acetic acid (2), was isolated from Potentilla anserina, together with 19 known flavonol glycosides (3-21) and 2 known monterpenoids (22,23). Their structures were elucidated by means of UV, IR, HR-ESI-MS, 1D and 2D NMR spectroscopic data.
- Published
- 2010
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