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2014•Journal of Jinan UniversityRequires access

Chemical constituents of Callicarpa macrophylla Vahl

Meng Ling-ji

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Abstract

The chemical constituents of EtOAc Fraction from 70% ethanolic extract of Callicarpa macrophylla Vahl were isolated and purified by chromatography on silica gel,Sephadex LH-20 and ODS to obt-ain 10 compounds. On the basis of their physico-chemical properties and spectroscopic data,these compounds were identified as 7-O-ethylguaiacylglycerol( 1),Coniferyl aldehyde( 2),daucosterol( 3), 3,12-O-β-D-d-iglucopyranosyl-11,16-dihydroxyabieta-8,11,13-triene( 4),2α,3α,19α-trihydroxyurs-12-en-28-oic acid( 5),m-yrianthic acid( 6),2α,3β,23,29-tetrahydroxyolean-12-en-28-oic acid( 7), argunglucoside Ⅱ( 8),2α,3β,23,29-tetrahydroxyolean-12-en-28-oic acid β-glucopyranosyl ester( 9), suavissimoside R1( 10). All of these c-ompounds except compounds 2 and 5 were obtained from this plant for the first time.

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What this paper is about

The chemical constituents of EtOAc Fraction from 70% ethanolic extract of Callicarpa macrophylla Vahl were isolated and purified by chromatography on silica gel,Sephadex LH-20 and ODS to obt-ain 10 compounds. On the basis of their physico-chemical properties and spectroscopic data,these compounds were identified as 7-O-ethylguaiacylglycerol( 1),Coniferyl aldehyde( 2),daucosterol( 3), 3,12-O-β-D-d-iglucopyranosyl-11,16-dihydroxyabieta-8,11,13-triene( 4),2α,3α,19α-trihydroxyurs-12-en-28-oic acid( 5),m-yrianthic acid( 6),2α,3β,23,29-tetrahydroxyolean-12-en-28-oic acid( 7), argunglucoside Ⅱ( 8),2α,3β,23,29-tetrahydroxyolean-12-en-28-oic acid β-glucopyranosyl ester( 9), suavissimoside R1( 10). All of these c-ompounds except compounds 2 and 5 were obtained from this plant for the first time.

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Available abstract

The chemical constituents of EtOAc Fraction from 70% ethanolic extract of Callicarpa macrophylla Vahl were isolated and purified by chromatography on silica gel,Sephadex LH-20 and ODS to obt-ain 10 compounds. On the basis of their physico-chemical properties and spectroscopic data,these compounds were identified as 7-O-ethylguaiacylglycerol( 1),Coniferyl aldehyde( 2),daucosterol( 3), 3,12-O-β-D-d-iglucopyranosyl-11,16-dihydroxyabieta-8,11,13-triene( 4),2α,3α,19α-trihydroxyurs-12-en-28-oic acid( 5),m-yrianthic acid( 6),2α,3β,23,29-tetrahydroxyolean-12-en-28-oic acid( 7), argunglucoside Ⅱ( 8),2α,3β,23,29-tetrahydroxyolean-12-en-28-oic acid β-glucopyranosyl ester( 9), suavissimoside R1( 10). All of these c-ompounds except compounds 2 and 5 were obtained from this plant for the first time.

Key concepts: Daucosterol, Chemistry, Chemical constituents, Silica gel, Sephadex, Traditional medicine, Chromatography, Organic chemistry

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