倍半萜
体内
体外
立体化学
多重耐药
化学
生物
生物化学
抗药性
遗传学
作者
Sibei Wang,Jiantong Hou,Haojing Jiang,Dong Soo Lee,Jing Wang,Yuanqiang Guo
出处
期刊:Fitoterapia
[Elsevier]
日期:2024-07-15
卷期号:177: 106125-106125
标识
DOI:10.1016/j.fitote.2024.106125
摘要
Two previously unreported lindenane sesquiterpene dimers (1 and 2) with a rare skeleton containing an oxaspiro[4.5]decane moiety were isolated from the roots of Chloranthus holostegius var. trichoneurus. Their structures were elucidated by HRESIMS, NMR, ECD, and NMR quantum chemical calculations, along with DP4+ probability analysis. In bioassay, compound 1 exhibited significant activity to reverse the MDR in MCF-7/ADR cells, with an IC
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