2012Tianran chanwu yanjiu yu kaifaRequires access

Chemical Constituents of Selaginella davidii Franch

Zhang Yan-li

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Abstract

Five compounds were isolated and purified from Selaginella davidii Franch.by Diaion HP-20,Toyopearl HW-40 and silica gel column chromatography,and their structures were elucidated as 3-(2-hydroxyphenyl)-propionic acid(1),(E)-o-hydroxycinnamic acid(2),5-hydroxycoumarin(3),amentoflavone(4),and(4E,6Z)-2,7-dimethyl-8-hydroxyloctadienoic acid(5) by modern spectroscopic methods.All of these compounds were isolated from the plant for the first time.

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What this paper is about

Five compounds were isolated and purified from Selaginella davidii Franch.by Diaion HP-20,Toyopearl HW-40 and silica gel column chromatography,and their structures were elucidated as 3-(2-hydroxyphenyl)-propionic acid(1),(E)-o-hydroxycinnamic acid(2),5-hydroxycoumarin(3),amentoflavone(4),and(4E,6Z)-2,7-dimethyl-8-hydroxyloctadienoic acid(5) by modern spectroscopic methods.All of these compounds were isolated from the plant for the first time.

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Available abstract

Five compounds were isolated and purified from Selaginella davidii Franch.by Diaion HP-20,Toyopearl HW-40 and silica gel column chromatography,and their structures were elucidated as 3-(2-hydroxyphenyl)-propionic acid(1),(E)-o-hydroxycinnamic acid(2),5-hydroxycoumarin(3),amentoflavone(4),and(4E,6Z)-2,7-dimethyl-8-hydroxyloctadienoic acid(5) by modern spectroscopic methods.All of these compounds were isolated from the plant for the first time.

Key concepts: Amentoflavone, Selaginella, Chemistry, Silica gel, Chromatography, Column chromatography, Botany, Biology

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