Abstract: Twelve compounds were obtained from petroleum ether and EtoAc fractions of 95% ethnol extract of vitex trifolia L.by repeated column chromatrography over silica gel coulmn and sephadex LH-20.By physical-chemical and spectral analysis,these compounds were identified as palmitic acid(1),p-hydroxybenzoic acid(2),ethyl-p-hydroxybenzoate(3),3,4-dihydroxybenzoic acid(4),4-hydroxy-3-methoxybenzoic acid(5),caffeic acid(6),cis-p-hydroxyl ethyl cinnamate(7),trans-p-hydroxyl ethyl cinnamate(8),luteolin(9),quercetin(10),apigenin(11),and oleanolic acid(12).Compounds 3 and 6-11 were isolated from this kind of plant for the first time.Compounds 3,6-8,and 11 were isolated from this genus for the first time.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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Cited By Count: 4
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