Venuloxanthone, a new pyranoxanthone from the stem bark of Calophyllum venulosum

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Venuloxanthone, a new pyranoxanthone from the stem bark of Calophyllum venulosum

A new pyranoxanthone, venuloxanthone (1), was isolated from the stem bark of Calophyllum venulosum, together with three other xanthones, tovopyrifolin C (2), ananixanthone (3) and caloxanthone I (4), along with two common triterpenes, friedelin (5) and lupeol (6). The structures of these compounds w...

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Bibliographic Details
Main Authors:	Ismail, A. A., Ee, Gwendoline Cheng Lian, Daud, S., Soek, Sin Teh, Mohd Hashim, Najihah, Awang, Khalijah
Format:	Article
Language:	English
Published:	Taylor & Francis 2015
Online Access:	http://psasir.upm.edu.my/id/eprint/46860/ http://psasir.upm.edu.my/id/eprint/46860/1/Venuloxanthone%2C%20a%20new%20pyranoxanthone%20from%20the%20stem%20bark%20of%20Calophyllum%20venulosum.pdf

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