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- Title
Three New Triterpenes from Xylarialean sp. A45, an Endophytic Fungus from Annona squamosa L .
- Authors
Ting Lin; Xiao Lin; Chun-Hua Lu; Yue-Mao Shen
- Abstract
From the fermentation extract of Xylarialean sp. A45, an endophytic fungus of Annona squamosa L., three new triterpenes, namely xylariacins A-C (-, resp.) were obtained. Their structures were determined by spectroscopic analyses, including 1D- and 2D-NMR experiments and HR-ESI-Q-TOF mass spectrometry. The in vitro cytotoxic activities of compounds - were tested against human tumor cell line HepG2, and these compounds showed modest cytotoxic activity.
- Subjects
TERPENES; ENDOPHYTIC fungi; ANNONA; PLANT extracts; CELL lines
- Publication
Helvetica Chimica Acta, 2011, Vol 94, Issue 2, p301
- ISSN
0018-019X
- Publication type
Article
- DOI
10.1002/hlca.201000220