Two new gamma-lactones from the cultures of basidiomycete Lenzites betulinus
Wen, Chun-Nan1; Chen, He-Ping2,3; Zhao, Zhen-Zhu2,3; Hu, Dong-Bao4; Li, Zheng-Hui1; Feng, Tao1; Liu, Ji-Kai1
2017-06-01
发表期刊PHYTOCHEMISTRY LETTERS
ISSN1874-3900
卷号20页码:9-12
摘要Betulactones A (1) and B (2) were isolated from the cultures of basidiomycete Lenzites betulinus. Betulactone A (1) was a novel highly oxygenated rigid spiro-g-lactone with the 5/5/6 ring system rarely found in fungal sources while betulactone B (2) was a highly degraded sterol. These structures were elucidated by extensive spectroscopic methods and computational ECD analysis. Compounds 1 and 2 were evaluated for their inhibitory activity of protein tyrosine phosphatase (PTP) 1B in vitro. (C) 2017 Phytochemical Society of Europe. Published by Elsevier Ltd. All rights reserved.
关键词Lenzites Betulinus Betulactone a Ptp1b
收录类别SCI
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/54858
专题植物化学与西部植物资源持续利用国家重点实验室
作者单位1.South Cent Univ Nationalities, Sch Pharmaceut Sci, Wuhan 430074, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
4.Yuxi Normal Univ, Coll Resource & Environm, Yuxi 653100, Peoples R China
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Wen, Chun-Nan,Chen, He-Ping,Zhao, Zhen-Zhu,et al. Two new gamma-lactones from the cultures of basidiomycete Lenzites betulinus[J]. PHYTOCHEMISTRY LETTERS,2017,20:9-12.
APA Wen, Chun-Nan.,Chen, He-Ping.,Zhao, Zhen-Zhu.,Hu, Dong-Bao.,Li, Zheng-Hui.,...&Liu, Ji-Kai.(2017).Two new gamma-lactones from the cultures of basidiomycete Lenzites betulinus.PHYTOCHEMISTRY LETTERS,20,9-12.
MLA Wen, Chun-Nan,et al."Two new gamma-lactones from the cultures of basidiomycete Lenzites betulinus".PHYTOCHEMISTRY LETTERS 20(2017):9-12.
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