Jatrolignans C and D: New Neolignan Epimers from Jatropha curcas
文献类型: 外文期刊
第一作者: He, Yi-Lin
作者: He, Yi-Lin;Huang, Pei-Zhi;Yang, Hong-Ying;Feng, Wei-Jiao;Gao, Kun;He, Yi-Lin;Li, Zhao-Cai
作者机构:
关键词: Euphorbiaceae; Jatropha curcas L; neolignan; jatrolignans; epimers; antichlamydial activity
期刊名称:MOLECULES ( 影响因子:4.927; 五年影响因子:5.11 )
ISSN:
年卷期: 2022 年 27 卷 11 期
页码:
收录情况: SCI
摘要: Two new neolignans jatrolignans, C (1) and D (2), a pair of epimers, were isolated from the whole plants of Jatropha curcas L. (Euphorbiaceae). Their structures were determined with HRESIMS, IR, and NMR data analysis, and electronic circular dichroism (ECD) experiments via a comparison of the experimental and the calculated ECD spectra. Their antichlamydial activity was evaluated in Chlamydia abortus. They both showed dose-dependent antichlamydial effects. Significant growth inhibitory effects were observed at a minimum concentration of 40 mu M.
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