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Anti-HIV-1 tigliane diterpenoids from Excoecaria acertiflia Didr

文献类型: 外文期刊

作者: Huang, Sheng-Zhuo 1 ; Zhang, Xuan 3 ; Ma, Qing-Yun 1 ; Peng, Hua 2 ; Zheng, Yong-Tang; Hu, Jiang-Miao 2 ; Dai, Hao- 1 ;

作者机构: 1.Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Key Lab Biol & Genet Resources Trop Crops, Haikou 571101, Peoples R China

2.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650204, Peoples R China

3.Chinese Acad

关键词: Excoecaria acerifolia;Euphorbiaceae;Excoecafolin;Anti-HIV-1;Chemotaxonomy

期刊名称:FITOTERAPIA ( 影响因子:2.882; 五年影响因子:3.202 )

ISSN:

年卷期:

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收录情况: SCI

摘要: Three tigliane-type diterpenoids named excoecafolins A-C and two daphnane-type diterpenoids named excoecafolins D and E, together with 13 known compounds, were isolated from the EtOAc extract of Excoecaria acerzfolia Didr. Their structures were elucidated through the analysis of the spectroscopic data. The anti-HIV-1 activity evaluation of five of these compounds showed that four possessed moderate anti-HIV-1 activities with EC50 0.258, 0.036, 0.046, and 0.978 mu M, SI >1,836.9,431.1, 298.7, and >503.7, respectively. Additionally, the chemotaxonomic issue of the affinity correlation between Thymelaeceae and Euphorbiaceae is discussed based on the isolates.

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