| 本文已被：浏览 2144次 下载 1957次 |
码上扫一扫！ |
| 2-\[(1-取代苯基-1H-1,2,3-三唑-4-基)甲硫基\]-5-(3,4,5-三甲氧基苯基)-1,3,4-二唑化合物的合成及抗真菌活性 |
| 曲秀艳1,2,夏东利1,2,李淑翠1* |
|
|
(1.滨州医学院药理学教研室,烟台 2640032.胜利石油管理局滨南医院门诊药房,滨州 256606
*通信作者) |
|
| 摘要: |
| [摘要] 目的：寻找高效抗真菌化合物，探讨2-[(1-取代苯基-1H-1,2,3-三唑-4-基)甲硫基]-5-(3,4,5-三甲氧基苯基)-1,3,4-噁二唑化合物的构效关系。方法：设计合成了20个2-[(1-取代苯基-1H-1,2,3-三唑-4-基)甲硫基]-5-(3,4,5-三甲氧基苯基)-1,3,4-噁二唑化合物，用微量液基稀释法测定化合物对6种临床常见致病真菌:白念珠菌、新生隐球菌、热带念珠菌(Candida tropicalis)、近平滑念珠菌、红色毛癣菌、克鲁氏假丝酵母的体外抑菌活性。结果：体外抗真菌活性测试结果表明，所合成的目标化合物对所测菌株均具有一定的体外抗真菌活性。其中化合物8m, 8o对白色念珠菌的抑制活性约为氟康唑，酮康唑的3倍；化合物8a, 8e, 8k, 8l, 8n 和 8p对白色念珠菌的抑制活性也较氟康唑，酮康唑强。结论：所合成的化合物中，苯环上连有体积较小取代基的化合物抗真菌活性较好。
[关键词] 合成；噁二唑；抗真菌活性 |
| 关键词: 合成 二唑 抗真菌药 |
| DOI： |
| 投稿时间：2013-04-01修订日期：2013-07-26 |
| 基金项目: |
|
| Design, synthesis and antifungal activities of 2-\[(1-substituted phenyl-1H-1,2,3-triazol- 4-yl)methylthio\]-5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazole compounds |
| QU Xiu-yan1,2,XIA Dong-li1,2,LI Shu-cui1* |
(1. Department of Pharmacology, Binzhou Medical College, Yantai 264003, Shandong, China2. Department of Pharmacy, Binnan Hospital of Shengli Petroleum Administration Bureau, Binzhou 256606, Shandong, China
*Corresponding author.) |
| Abstract: |
| Objective: To search for the efficient antifungal activity compounds, and to discuss their structure-activity relationships. Methods: Twenty 2-[(1-substituted phenyl-1H-1,2,3-triazol-4-yl)methylthio]-5-(3,4,5-trimethoxyphenyl)-1,3,4- oxadiazole compounds have been designed,and synthesized.. The broth microdilution method was performed to determine the minimal inhibitory concentration of all the compounds to six pathogenic fungi. Results: All the title compounds exhibited potent antifungal activities against the six pathogenic fungi to some extent. Conclusion: The activity of the compounds would be enhanced when the substituted groups on the benzene ring were smaller. |
| Key words: synthesis oxadiazoles antifungal agents |
