文献类型： 外文期刊
作者： Tang, Juan 1 ; Hu, Jia-Zhen 1 ; Chen, Yan-Ling 1 ; Zhao, Ting-Ting 1 ; Chen, Tao-Xiang 1 ; Hu, Cheng-Gang 1 ;
作者机构： 1.Guizhou Univ Tradit Chinese Med, Sch Pharm, Guiyang 550025, Peoples R China
2.Guizhou Acad Agr Sci, Guizhou Inst Prataculture, Guiyang 550025, Peoples R China
关键词： Celastraceae; Celastrus angulatus; dihydro-beta-agarofuran sesquiterpenes; single-crystal X-ray diffraction
期刊名称：JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH （ 影响因子：1.61； 五年影响因子：1.591 ）
ISSN： 1028-6020
年卷期：
页码：
收录情况： SCI
摘要： Two new dihydro-beta-agarofuran sesquiterpenes chiapen T (1) and chiapen U (2), along with chiapen A (3), 1 beta-hydroxy-2 beta,6 alpha,12-triacetoxy-8 beta-(beta-nicotinoyloxy)-9 beta-(benzoyloxy)-beta-dihydroagarofuran (4), wilforlide B (5), 3-hydroxy-2-oxo-3-friedelen-29-oic acid (6), epikatonic acid (7), 22-epi-maytenfolic acid (8), maytenoic acid (9), wilforic acid F (10), wilforic acid B (11), were reported for the first time from the Celastrus angulatus. The structures of all the compounds were elucidated by HR-ESI-MS, 1 D and 2 D NMR spectra, as well as single-crystal X-ray diffraction analyses. Compounds 1 and 2 were examined for anti-inflammatory activity, respectively. None of them showed potent activity. [GRAPHICS] .
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