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题名: Antibacterial thymol derivatives isolated from Centipeda minima
作者: Liang, Hengxing; Bao, Fukai; Dong, Xiaoping; Tan, Rui; Zhang, Caijun; Lu, Qing; null(程永现)
刊名: MOLECULES
关键词: Centipeda minima ; Compositae ; thymol derivatives ; antibacterial activity
英文摘要: Two new monoterpenoids, 8,10-dihydroxy-9(2)-methylbutyryloxythymol (1) and 10-hydroxy-8,9-dioxyisopropylidene-thymol (2), together with five known thymol derivatives: 8,9,10-trihydroxythymol (3), thymol-beta-glucopyranoside (4), 9-hydroxythymol (5), 8,10-dihydroxy-9-isobutyryloxythymol (6), and 8-hydroxy-9,10-diisobutyryl-oxythymol (7), were isolated from Centipeda minima. Their structures were identified by means of spectroscopic analyses. Interestingly, compound 2 is not an extraction artifact according to a close HPLC examination of material after extraction by analytical MeOH at ambient temperature. The antibacterial activities of compounds 1-7 were evaluated against eight microbial strains by the agar dilution method.
出版日期: 2007-08-01
卷号: 12, 期号:8, 页码:1606-1613
语种: 英语
收录类别: SCI
学科分类: Chemistry; Organic
ISSN号: 1420-3049
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/1979
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, Kunming 650031, Peoples R China
4.SW Jiaotong Univ, Coll Bioengn, Chengdu 610031, Peoples R China

Recommended Citation:
Liang, HX; Bao, F; Dong, XP; Tan, R; Zhang, CJ; Lu, Q; Cheng, YX.Antibacterial thymol derivatives isolated from Centipeda minima,MOLECULES,2007,12(8):1606-1613
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