文献类型: 外文期刊
作者: Chen, Xiu-Juan 1 ; Mei, Wen-Li 1 ; Cai, Cai-Hong 1 ; Guo, Zhi-Kai 1 ; Song, Xi-Qiang 3 ; Dai, Hao-Fu 1 ;
作者机构: 1.Chinese Acad Trop Agr Sci, Minist Agr, Inst Trop Biosci & Biotechnol, Key Lab Biol & Genet Resources Trop Crops, Haikou 571101, Peoples R China
2.Hainan Univ, Minist Educ, Coll Hort & Landscape Architecture, Key Lab Protect & Dev Utilizat Trop Crop Germplas, Haikou 570228, Hainan, Peoples R China
3.Hainan Univ, Minist Educ, Coll Hort & Landscape Architecture, Key Lab Protect & Dev Utilizat Trop Crop Germplas, Haikou 570228, Hainan, Peoples R
关键词: Dendrobium sinense;Dendrosinen A;Dendrosinen B;Dendrosinen C;Dendrosinen D;Cytotoxicity
期刊名称:PHYTOCHEMISTRY LETTERS ( 影响因子:1.679; 五年影响因子:1.861 )
ISSN:
年卷期:
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收录情况: SCI
摘要: Four new bibenzyl derivatives, named dendrosinens A-D (1-4), together with twelve known phenolic compounds were isolated from the whole plant of Dendrobium sinense T. Tang et F. T. Wang, an endemic and endangered orchid in Hainan Island, PR China. Their structures were elucidated by 1D, 2D NMR (HMBC, HMQC, COSY and NOESY), and HREIMS analyses. Bioassay results demonstrated that compounds 5-8 showed cytotoxic activity
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