J Integr Plant Biol. ›› 1990, Vol. 32 ›› Issue (5): -.
• Research Articles •
Jiang Jian-qin,Fang Sheng-ding,Xu Chuan-feng and Luo Jin-tai
Abstract: Eleven compounds were isolated from the twigs and leaves of Rourea microphylla (Hook. et Arn) Planch. They were identified as quercetin-3-O-α-L-rhamnopyranoside (Ⅰ), hyperin (Ⅱ), quercetin (Ⅲ), astilbin (Ⅳ), β-sitosterol (Ⅴ), β-sitosteryl-β-D-glucopyranoside (Ⅵ), physcion (Ⅶ), erythroglaucin (Ⅷ), stearic acid (Ⅸ), palmitic acid (Ⅹ) and n-nonacosanane (Ⅺ) respectively, by means of UV, IR, NMR, MS spectra analyses and through chemical methods. The compounds Ⅰ, Ⅱ, Ⅲ, Ⅳ, Ⅵ, Ⅶ, Ⅷ, Ⅸ, Ⅹ and Ⅺ were first reportedin the Rourea genus.
Key words: Rourea microphylla (Hook. et Arn) Planch, Hyperin, Erythroglaucin.
Jiang Jian-qin,Fang Sheng-ding,Xu Chuan-feng and Luo Jin-tai. Studies on the Chemical Constituents of Rourea microphylla (Hook. et Arn) Planch.[J]. J Integr Plant Biol., 1990, 32(5): -.
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