Constituents with Radical Scavenging Effect from Opuntia dillenii : Structures of New α-Pyrones and Flavonol Glycoside
スポンサーリンク
概要
- 論文の詳細を見る
The aqueous ethanolic extract from the fresh stems of Opuntia dillenii HAW. showed potent radical scanvenging activity. Three new compounds, opuntioside I, 4-ethoxyl-6-hydroxymethyl-α-pyrone, and kaempferol 7-O-β-D-glucopyranosyl-(1→4)-β-D-glucopyranoside, were isolated from the extract. The structures of the new compounds were determined on the basis of chemical and physicochemical evidence and the radical scavenging effects of principal constituents were examined.
- 公益社団法人日本薬学会の論文
- 2002-11-01
著者
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MATSUDA Hisashi
Kyoto Pharmaceutical University
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CHEN Yingjie
Shenyang Pharmaceutical University
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Pei Y
School Of Traditional Chinese Medicine Shenyang Pharmaceutical University
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Yoshikawa Masayuki
Kvoto Pharmaceutical University
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QIU Yingkun
Shenyang Pharmaceutical University
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PEI Yupin
Shenyang Pharmaceutical University
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MATSUDA HISASHI
Kyoto College of Pharmacy
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