Six New Vibralactone Derivatives from Cultures of the Fungus Boreostereum vibransReport as inadecuate




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Natural Products and Bioprospecting

, Volume 4, Issue 5, pp 271–276

First Online: 22 July 2014Received: 20 March 2014Accepted: 22 June 2014

Abstract

Phytochemical reinvestigation on the cultural broth of Boreostereum vibrans led to the isolation of six new vibralactone derivatives, vibralactone N 1 , vibralactone O 2 , vibralactone P 3 , 10-lactyl vibralactone G 4 , 3S*, 4R*-6-acetoxymethyl-2,2-dimethyl-3,4-dihydro-2H-chromene-3,4-diol 5 , vibralactone Q 6 . Their structures were elucidated by extensive spectroscopic methods.

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AbstractOpen image in new window.KeywordsBoreostereum vibrans Cultural broth Vibralactone derivatives Electronic supplementary materialThe online version of this article doi:10.1007-s13659-014-0029-z contains supplementary material, which is available to authorized users.

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Author: He-Ping Chen - Zhen-Zhu Zhao - Rong-Hua Yin - Xia Yin - Tao Feng - Zheng-Hui Li - Kun Wei - Ji-Kai Liu

Source: https://link.springer.com/







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