NATURAL PRODUCT RESEARCH AND DEVELOPMENT ›› 2014, Vol. 26 ›› Issue (3): 358-360.

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Isolation and Identification of Two Phenoxazone Alkaloids from Trametes cinnabarina (Jacq.) Franeh

ZHU Feng1*, LU Wei-hong2, CHEN Xin1, WU Jing-shu1   

  1. 1 Department of Chemistry and Chemical Engineering,Foshan 528000,China;2 Department of Veterinary Medicine,Foshan University,Foshan 528231,China
  • Online:2014-03-29 Published:2014-12-08

Abstract: The chemical constitutents of the wild mushroom Trametes cinnabarina (Jacq.) Franeh collected from the Shangchuan Island in Guangdong province were investigated firstly in this paper.In the antibacterial assays,the methanol crude extract showed significant antibacterial activities in vitro against Escherich coli, Salmonella, Streptococcus, and Staphylococcus aureus.Two phenoxazone alkaloids were isolated from the crude extract and identified as cinnabarin (1) and tramesanguin (2) by spectral analysis,respectively.

Key words: Trametes cinnabarina (Jacq.) Franeh, phenoxazone alkaloid, cinnabarin, tramesanguin, antibacterial activity

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