期刊
HELVETICA CHIMICA ACTA
卷 97, 期 5, 页码 664-668出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/hlca.201300248
关键词
Penicillium; Fungi; Polyketides; Palitantin; Acetylcholinesterase (AchE) inhibitory activity; X-Ray crystallography
资金
- National Natural Science Foundation of China [20972197, 41276146, 21102020]
- 863 Foundation of China [2011AA09070201]
- Science & Technology Plan Project of Guangdong Province of China [2010B030600004, 2011A080403006]
- Fundamental Research Funds for the Central Universities of China [11lgjc01]
Two polyketides were isolated from the mangrove endophytic fungus, Penicillium sp. sk14JW2P, and one derivative with a modified structure. The structures were elucidated by spectroscopic analyses, the structure of the compound 1 was further confirmed by single-crystal X-ray diffraction, and its absolute configuration was determined. Compound 1 and 2 showed acetylcholinesterase (AchE) inhibitory activities with IC50 values of 12 +/- 0.3 and 79 +/- 2nM, respectively.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据
分享论文
