Chinese Journal of Applied Chemistry ›› 2011, Vol. 28 ›› Issue (02): 229-233.DOI: 10.3724/SP.J.1095.2011.00159

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Isolation and Identification of Several Xanthones and Anthraquinone from Pericarpium Garciniae Mangostanae

ZHAO Yan1, LIU Jin-Ping2, ZHANG Lian-Xue1, CAI En-Bo1, GAO Yu-Gang1, LI Ping-Ya2*   

  1. ( 1.College of Chinese Medicine Materials,Jilin Agricultural University,Changchun;
    2.Institute of Frontier Medical Science of Jilin University,Changchun 130021)
  • Received:2010-03-18 Revised:2010-06-25 Published:2011-02-10 Online:2011-02-10
  • Contact: pingya li

Abstract:

Eight xanthones and one anthraquinone were isolated by chromatographic separation of 85% ethanol extract of Pericarpium Garciniae Mangostanae. The obtained compounds were identified as α-mangostin-3,6-diyl diacetate(Ⅰ), 8-hydroxycudraxanthone G(Ⅱ), cowaxanthone B(Ⅲ), cowaxanthone A(Ⅳ), trapezifolixanthone(Ⅴ), brasilixanthone B(Ⅵ), allanxanthone A(Ⅶ), 2,4-di-(3-methylbut-2-enyl)-1,3,8-trihydroxy-5-methoxyxanthone(Ⅷ), and 1,4,8-trihydroxy-6-methyl-3-methoxy-9,10-anthraquinone(Ⅸ) by physico-chemical properties, NMR and MS spectral data, compounds Ⅰ, Ⅴ, Ⅵ, Ⅶ and Ⅸ were isolated from plants of Garcinia for the first time, and compounds Ⅱ, Ⅲ, Ⅳ and Ⅷ were isolated from Pericarpium Garciniae Mangostanae for the first time.

Key words: Garcinia mangostana, xanthone, anthraquinone, isolation, identification

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