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Three New Sesquiterpenoids from Xylaria sp. NCY2
Author(s) -
Hu ZhiYu,
Li YaoYao,
Huang YaoJian,
Su WenJin,
Shen YueMao
Publication year - 2008
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.200890011
Subject(s) - chemistry , stereochemistry , two dimensional nuclear magnetic resonance spectroscopy , mass spectrometry , strain (injury) , terpene , chromatography , medicine
Three new sesquiterpenoids, xylarenones A ( 1 ) and B ( 2 ), and xylarenic acid ( 3 ), were obtained from the endophytic fungal strain Xylaria sp. NCY2, which was isolated from Torreya jackii Chun . Their structures were elucidated by spectroscopic analyses, including 1D‐ and 2D‐NMR experiments, and by HR‐Q‐TOF mass spectrometry. The antitumor and antibacterial properties of the new compounds were evaluated.