Phenolic compounds from the fruit of Garcinia dulcis |
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Authors: | Deachathai S Mahabusarakam W Phongpaichit S Taylor W C |
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Affiliation: | Department of Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand. |
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Abstract: | Dulcinoside (1), dulcisisoflavone (2), dulcisxanthone A (3) and sphaerobioside acetate (6) together with 22 known compounds were isolated from the green fruit of G. dulcis. Dulcisflavan (4), dulcisxanthone B (5) and isonormangostin (7) together with 22 known compounds were isolated from the ripe fruit. Compounds 6 and 7 were synthetic known compounds. Their structures were determined by spectroscopic methods. The radical scavenging and antibacterial activities of some of the compounds were investigated. |
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Keywords: | Garcinia dulcis Guttiferae Phenolic compounds Xanthones Isoflavones Flavone C-glycoside Radical scavenging Antibacterial |
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