Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
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Flavonol Glycosides in Leaves of Two Diospyros Species
Miyuki FurusawaToshiyuki TanakaTesturo ItoKen-ichi NakayaIbrahim IliyaMasayoshi OhyamaMunekazu IinumaHiroko MurataYuka InatomiAkira InadaTsutomu NakanishiShigeru MatsushitaYumiko KubotaRyuichi SawaYoshikazu Takahashi
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2005 Volume 53 Issue 5 Pages 591-593

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Abstract

Fourteen flavonol glycosides including two new compounds were isolated from the leaves of two Diospyros plants (D. cathayensis and D. rhombifolia). The structures of isolated compounds were determined by spectroscopic analysis. The scavenging activity of 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical of the isolated compounds was also investigated.

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© 2005 The Pharmaceutical Society of Japan
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