| Literature DB >> 18067932 |
Zhenjian Lin1, Tianjiao Zhu, Yuchun Fang, Qianqun Gu, Weiming Zhu.
Abstract
Four polyketides, leptosphaerone C (1), penicillenone (2), arugosin I (3) and 9-demethyl FR-901235 (4), as well as five known compounds, bacillosporin A (5), bacillosporin C (6), sequoiamonascin D (7), sequoiatone A (8), and sequoiatone B (9) were isolated from the Penicillium sp. JP-1, an endophytic fungus isolated from Aegiceras corniculatum. Their structures were determined by spectroscopic methods, mainly by 2D NMR spectroscopic analyses. Compound 1 showed cytotoxicity against A-549 cells with an IC50 value of 1.45 microM, while compound 2 showed cytotoxicity against P388 cells with an IC50 value of 1.38 microM.Entities:
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Year: 2007 PMID: 18067932 DOI: 10.1016/j.phytochem.2007.10.030
Source DB: PubMed Journal: Phytochemistry ISSN: 0031-9422 Impact factor: 4.072