Chemical Constituents of Thai Medicinal Plant, Polyalthia cerasoides

Chemical Constituents of Thai Medicinal Plant, Polyalthia cerasoides

From the leaves and branches of Polyalthia cerasoides, two benzophenone glucosides (iriflophenone 2-O-β-glucoside, iriflophenone 3-C-β-glucoside), a xanthone C-glucoside (mangiferin), and two flavonoid C-β-glucosides (vitexin and isovitexin) were isolated. The structural elucidation were based on th...

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Veröffentlicht in:Natural Medicines 2002-12, Vol.56 (6), p.268-271
Hauptverfasser: Tripetch Kanchanapoom a, Jarunee Sommit a, Ryoji Kasai b, Hideaki Otsuka b, Kazuo Yamasaki b
Format: Artikel
Sprache:eng
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Zusammenfassung:From the leaves and branches of Polyalthia cerasoides, two benzophenone glucosides (iriflophenone 2-O-β-glucoside, iriflophenone 3-C-β-glucoside), a xanthone C-glucoside (mangiferin), and two flavonoid C-β-glucosides (vitexin and isovitexin) were isolated. The structural elucidation were based on the analyses of spectroscopic methods. The 13C NMR spectral data of iriflophenone 2-O-β-glucoside were corrected.
ISSN:1340-3443