Bioactive Phenols from the leaves of Baccaurea ramiflora
Yang, Xian-Wen; Wang, Jun-Song; Ma, Yan-Lin; Xiao, Hai-Tao; Zuo, Yi-Qing; Lin, Hua; He, Hong-Ping; Li, Ling; Hao, Xiao-Jiang
2007-10-01
发表期刊PLANTA MEDICA
ISSN0032-0943
卷号73期号:13页码:1415-1417
摘要Two new phenols, 6'-O-vanilloylisotachioside (1) and 6'-O-vanilloyltachioside (2), together with nine known compounds, were isolated from the leaves of Baccaurea ramiflora (Euphorbiaceae). The structures of the new compounds were elucidated mainly by analysis of physical and spectroscopic data. Compounds 1 - 10 were tested for antioxidant activities by using MTT and DPPH assays. Seven compounds, 1, 2, and 4 - 8, revealed potent antioxidant activities against H2O2-induced impairment in PC12 cells, and exhibited significant DPPH radical-scavenging activities With IC50 values of 86.9, 142.9, 15.2, 37.6, 35.9, 30.2, and 79.8 mu M, respectively.
关键词Identification Glycosides L.
收录类别SCI
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/1553
专题植物化学与西部植物资源持续利用国家重点实验室
作者单位1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China
2.Second Mil Med Univ, Sch Pharm, Dept Nat Prod Chem, Shanghai, Peoples R China
3.Guiyang Med Coll, Sch Pharm, Guiyang, Peoples R China
4.Kunming Med Coll, Yunnan Pharmacol Labs Nat Prod, Kunming, Peoples R China
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GB/T 7714
Yang, Xian-Wen,Wang, Jun-Song,Ma, Yan-Lin,et al. Bioactive Phenols from the leaves of Baccaurea ramiflora[J]. PLANTA MEDICA,2007,73(13):1415-1417.
APA Yang, Xian-Wen.,Wang, Jun-Song.,Ma, Yan-Lin.,Xiao, Hai-Tao.,Zuo, Yi-Qing.,...&Hao, Xiao-Jiang.(2007).Bioactive Phenols from the leaves of Baccaurea ramiflora.PLANTA MEDICA,73(13),1415-1417.
MLA Yang, Xian-Wen,et al."Bioactive Phenols from the leaves of Baccaurea ramiflora".PLANTA MEDICA 73.13(2007):1415-1417.
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