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题名: Two new antibacterial sesquiterpenoids from Centipeda minima
作者: Liang, Heng-Xing1, 2; Bao, Fu-Kai3; Dong, Xiao-Ping2; Zhu, Hua-Jie1; Lu, Xiao-Jie1; Shi, Ming3; Lu, Qing1; null(程永现)1
刊名: CHEMISTRY & BIODIVERSITY
关键词: NMR CHEMICAL-SHIFTS ; BIOLOGICALLY-ACTIVE CONSTITUENTS ; ANTIALLERGY ACTIVITY ; PERTURBATION-THEORY ; MEDICINAL-PLANTS ; C-13 ; CONFIGURATION ; GUAIANOLIDE ; INHIBITOR ; LACTONES
英文摘要: Two new guaiane-type sesquiterpene lactones, compounds I and 2, along with three known Guaianolide- or pseudoguaianolides, were isolated from Centipeda minima (whole plant). Their structures were identified by spectroscopic and mass-spectrometric analyses. The configuration at C(5) of the guaiane framework of I was rationalized by quantum-mechanical calculations (Table 2). All compounds were found to be active against eight different microbial pathogens (Table 3), with MIC values in the range of 6.25-100 mu g/ml.
出版日期: 2007
卷号: 4, 期号:12, 页码:2810-2816
语种: 英语
收录类别: SCI
学科分类: Biochemistry & Molecular Biology; Chemistry; Multidisciplinary
ISSN号: 1612-1872
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/1955
Appears in Collections:植物化学与西部植物资源持续利用国家重点实验室_期刊论文

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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.Chengdu Univ Tradit Chinese Med, Coll Pharm, Chengdu 610075, Peoples R China
3.Kunming Med Coll, Dept Microbiol & Immunol, Kunming 650031, Peoples R China

Recommended Citation:
Liang, HX; Bao, FK; Dong, XP; Zhu, HJ; Lu, XJ; Shi, M; Lu, Q; Cheng, YX.Two new antibacterial sesquiterpenoids from Centipeda minima,CHEMISTRY & BIODIVERSITY,2007,4(12):2810-2816
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