Records of Natural Products

Records of Natural Products

A New Prenylated Xanthone from Latex of Garcinia cowa Roxb.

Yazarlar: Zhi Na, Qishi Song Hua b in Hu

Cilt 7 , Sayı 3 , 2013 , Sayfalar 220 - 224

Konular:-

Anahtar Kelimeler:Garcinia cowa Roxb . ,Guttifer ae,Prenylated xanthone,3-O-methylcowaxanthone .

Özet:  A new prenylated xanthone, 1,6-dihydroxy-3,7-dimethoxy-2-(3,7-dimethyloct-2,6-dienyl) xanthone (3-O-methylcowaxanthone) (1), together with four known xanthones, cowaxanthone (2), 7-O-methylgarcinone (3), α-mangostin (4) and γ-mangostin (5) were isolated from the latex of Garcinia cowa. The structure of compound 1 was elucidated on the basis of spectroscopic data interpretation, including 1D and 2D NMR and HREIMS. The cytotoxic activitiy of 1against five human cancer cell lines, HL-60, SMMC-7721, A-549, MCF-7 and SW480, was evaluated, but it was inactive (IC 50>40μM).

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@article{2013, title={A New Prenylated Xanthone from Latex of Garcinia cowa Roxb.}, volume={7}, number={220–224}, publisher={Records of Natural Products}, author={Zhi Na, Qishi Song  Hua b in Hu}, year={2013} }
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Zhi Na, Qishi Song  Hua b in Hu. (2013). A New Prenylated Xanthone from Latex of Garcinia cowa Roxb. (Vol. 7). Vol. 7. Records of Natural Products.
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Zhi Na, Qishi Song  Hua b in Hu. A New Prenylated Xanthone from Latex of Garcinia Cowa Roxb. no. 220–224, Records of Natural Products, 2013.
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