引用本文:
苏桂发, 周艺明, 覃江克, 邓业成, 张明, 王忠长, 宗玺. 含脱羧脱氢松香基的1,2,4-三唑并[3,4-b]-1,3,4-噻二唑衍生物的合成、表征及抑菌活性[J]. 应用化学,
2010, 27(6): 651-657.
doi:
10.3724/SP.J.1095.2010.90513
Citation: SU Gui-Fa, ZHOU Yi-Ming, QIN Jiang-Ke, DENG Ye-Cheng, ZHANG Ming, WANG Zhong-Chang, ZONG Xi. Synthesis,Characterization and Antibacterial Activity of 3-Substituted-6-(4'-decarboxydehydroabietyl)-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole Derivatives[J]. Chinese Journal of Applied Chemistry, 2010, 27(6): 651-657. doi: 10.3724/SP.J.1095.2010.90513
Citation: SU Gui-Fa, ZHOU Yi-Ming, QIN Jiang-Ke, DENG Ye-Cheng, ZHANG Ming, WANG Zhong-Chang, ZONG Xi. Synthesis,Characterization and Antibacterial Activity of 3-Substituted-6-(4'-decarboxydehydroabietyl)-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole Derivatives[J]. Chinese Journal of Applied Chemistry, 2010, 27(6): 651-657. doi: 10.3724/SP.J.1095.2010.90513
含脱羧脱氢松香基的1,2,4-三唑并[3,4-b]-1,3,4-噻二唑衍生物的合成、表征及抑菌活性
摘要:
用POCl3为催化剂和脱水剂,3-取代-4-氨基-5-巯基-1,2,4-三唑4和10分别与脱氢松香酸1反应制得14种未见文献报道的3-取代-6-(4'-脱羧脱氢松香基)-1,2,4-三唑并[3,4-b]-1,3,4-噻二唑衍生物5a~5e和11a~11i;所有化合物的结构均经IR、1H NMR、13C NMR和MS测试技术分析确认。抑菌活性测试表明,目标化合物对白色念珠菌(C.Albicans)、大肠杆菌(E.Coli)、藤黄微球菌(M.Luteus)和痢疾志贺杆菌(S.Dysenteriae)均有一定的抑制作用。
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关键词:
- 脱氢松香酸
- / 三唑并[3,4-b]噻二唑
- / 抑菌活性
English
Synthesis,Characterization and Antibacterial Activity of 3-Substituted-6-(4'-decarboxydehydroabietyl)-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole Derivatives
Abstract:
Fourteen new 3-substituted-6-(4'-decarboxydehydroabietyl)-1,2,4-triazolo-[3,4-b]-1,3,4-thiadiazoles 5a~5e and 11a~11i were obtained from the reaction of 3-substituted-4-amino-5-mercapto-1,2,4-triazoles 4 and 10 with dehydroabietic acid 1 in the presence of phosphorus oxychloride,respectively.All target compounds were characterized by IR,1H NMR,13C NMR and MS.The preliminary antibacterial activity assay showed that title compounds 5 and 11 exhibited a fungicidal activity against C.Albicans, E.coli., M.Luteus and S.Dysenteriae.
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Key words:
- dehydroabietic acid
- / triazolo[3,4-b]thiadiazole
- / antibacterial activity
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