SYNTHESIS AND ANTIBACTERIAL ACTIVITIES OF 1,5-BIS[(3-ARYL)-1,2,4-TRIAZOLO[3,4-B]-[1,3,4]THIADIAZOLE-6-YL] PENTANES
作者:De-Jiang Li、He-Qing Fu
DOI:10.1515/hc.2007.13.6.347
日期:2007.1
subtilis. Introduction Some of bis[l,2,4-triazolo[3,4-d]-[l,3,4]thiadiazole-4-yl]alkanes were reported to possess antibacterial property (1-3) and bis[l,2,4-triazolo[3,4-6]-[l,3,4]thiadiazole-3-ylmethoxy] phenylenes possess anticancer activity against a panel of 60 cell lines derived from seven cancer types namely, lung, colon, melanoma, renal, ovarian, CNS and leukemia (4). 2,6-Bis[(3-aryl)-l,2,4-triazolo[3
以高产率合成了一系列 l,5-双[(3-芳基)-l,2,4-三唑并[3,4-fe]-[l,3,4]噻二唑-6-基]戊烷3-芳基-4-氨基-5-巯基-1,2,4-三唑与庚二酸在POCl 3 和四丁基碘化铵作为催化剂存在下的反应。新合成的化合物通过元素分析、IR、H NMR和MS表征。初步抗菌试验表明,其中大部分对金黄色葡萄球菌、大肠杆菌和枯草芽孢杆菌有效。引言 据报道,一些双[l,2,4-三唑并[3,4-d]-[l,3,4]噻二唑-4-基]烷烃具有抗菌性能 (1-3) 和双[l, 2,4-三唑并[3,4-6]-[l,3,4]噻二唑-3-基甲氧基]亚苯基对一组60种细胞系具有抗癌活性,这些细胞系来自七种癌症类型,即肺癌、结肠癌、黑色素瘤、肾、卵巢、CNS 和白血病 (4)。2、6-双[(3-芳基)-1,2,4-三唑并[3,4-0]-[l,3,4]噻二唑-6-基]吡啶对Cerospora beticola