Antibacterial thymol derivatives isolated from Centipeda minima
Liang, Hengxing; Bao, Fukai; Dong, Xiaoping; Tan, Rui; Zhang, Caijun; Lu, Qing; Cheng, Yongxian
2007-08-01
发表期刊MOLECULES
ISSN1420-3049
卷号12期号:8页码:1606-1613
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.
关键词Centipeda Minima Compositae Thymol Derivatives Antibacterial Activity
学科领域Chemistry ; Organic
收录类别SCI
语种英语
WOS研究方向Chemistry
WOS类目Chemistry, Organic
WOS记录号WOS:000250488300005
引用统计
被引频次:30[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/1979
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.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
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Liang, Hengxing,Bao, Fukai,Dong, Xiaoping,et al. Antibacterial thymol derivatives isolated from Centipeda minima[J]. MOLECULES,2007,12(8):1606-1613.
APA Liang, Hengxing.,Bao, Fukai.,Dong, Xiaoping.,Tan, Rui.,Zhang, Caijun.,...&Cheng, Yongxian.(2007).Antibacterial thymol derivatives isolated from Centipeda minima.MOLECULES,12(8),1606-1613.
MLA Liang, Hengxing,et al."Antibacterial thymol derivatives isolated from Centipeda minima".MOLECULES 12.8(2007):1606-1613.
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