Three New Flavonoid Glycosides, Byzantionoside B 6′-O-Sulfate and Xyloglucoside of (Z)-Hex-3-en-1-ol from Ruellia patula
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概要
- 論文の詳細を見る
Three new flavonoid glycosides, demethoxycentaureidin 7-O-β-D-galacturonopyranoside, pectolinarigenin 7-O-α-L-rhamnopyranosyl-(1‴→4″)-β-D-glucopyranoside and 7-O-α-L-rhamnopyranosyl-(1‴→4″)-β-D-glucuronopyranoside, a new megastigmane glucoside, byzantionoside B 6′-O-sulfate, and a new (Z)-hex-3-en-1-ol O-β-D-xylopyranosyl-(1″→2′)-β-D-glucopyranoside, were isolated from leaves of Ruellia patula JACQ., together with 12 known compounds, β-sitosterol glucoside, vanilloside, bioside (decaffeoyl verbascoside), acteoside (verbascoside), syringin, benzyl alcohol O-β-D-xylopyranosyl-(1″→2′)-β-D-glucopyranoside, cistanoside E, roseoside, phenethyl alcohol O-β-D-xylopyranosyl-(1″→2′)-β-D-glucopyranoside, (+)-lyoniresinol 3α-O-β-D-glucopyranoside, isoacteoside and 3,4,5-trimethoxyphenol O-α-L-rhamnopyranosyl-(1″→6′)-β-D-glucopyranoside. Their structures were elucidated by means of spectroscopic analyses.
- 公益社団法人 日本薬学会の論文
著者
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SUGIMOTO Sachiko
Kyoto Pharmaceutical University
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Otsuka Hideaki
Department Of Pharmacognosy Graduate School Biomedical Sciences Hiroshima University
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Matsunami Katsuyoshi
Department Of Pharmacognosy Graduate School Biomedical Sciences Hiroshima University
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Sugimoto Sachiko
Department of Pharmacognosy, Graduate School of Biomedical Sciences, Hiroshima University
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Kamel Mohamed
Department Of Pharmacognosy Faculty Of Pharmacy El-minia University
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Samy Mamdouh
Department of Pharmacognosy, Graduate School of Biomedical Sciences, Hiroshima University
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Khalil Hany
Department of Pharmacognosy, Faculty of Pharmacy, Minia University
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Sugimoto Sachiko
Department of Pharmacognosy, Graduate School of Biomedical and Health Sciences, Hiroshima University
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