文献类型: 外文期刊
作者: Lan, Ning Ning; Ma, Qing Yun 1 ; Kong, Fan Dong 1 ; Yang, Ning Ning 1 ; Xie, Qing Yi 1 ; Huang, Sheng Zhuo 1 ; Zhou 1 ;
作者机构: 1.Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Minist Agr, Key Lab Biol & Genet Resources Trop Crops, Haikou 571101, Hainan, Peoples R China
2.Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Minist Agr, Key Lab Biol & Genet Resources Trop
关键词: Ganoderma daqingshanense;Nortriterpenoids;Daqingshones;AChE inhibitory activity
期刊名称:PHYTOCHEMISTRY LETTERS ( 影响因子:1.679; 五年影响因子:1.861 )
ISSN: 1874-3900
年卷期: 2017 年 22 卷
页码:
收录情况: SCI
摘要: Two new nortriterpenoids named daqingshones A (1) and B (2), along with two known ganderic acids (3 and 4), were isolated from the fruiting bodies of Ganoderma daqingshanense. Their structures were elucidated by spectroscopic data including MS, 1D and 2D NMR. Compound 2 exhibited weak anti-acetylcholinesterase (AChE) activity with IC50 value of 39.2 mu M.
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