Synthesis of Thienotriazolopyrimidine Derivatives Containing Triazolothiadiazole Moiety
作者:Jina Whang、Yang-Heon Song
DOI:10.1002/jhet.1574
日期:2013.5
A series of diheterocyclic compounds 15 and 16 was synthesized by the introduction of 6‐aryl or 6‐benzyl‐1,2,4‐triazolo[3,4‐b][1,3,4]thiadiazole moiety to thieno[1,2,4]triazolo[4,3‐c]pyrimidine ring through a sulfur linkage.
一系列二杂环化合物的15和16是通过引入6 -芳基或6-苄基-1,2,4-三唑并〔3,4的合成b ] [1,3,4]噻二唑部分至噻吩并[1,2通过硫键的2,4]三唑并[4,3- c ]嘧啶环。
N- and S-α-l-Arabinopyranosyl[1,2,4]triazolo[3,4-b][1,3,4]thiadiazoles. First synthesis and biological evaluation
作者:Nasser S.A.M. Khalil
DOI:10.1016/j.ejmech.2007.01.025
日期:2007.9
First synthesis of N- and S-alpha-l-arabinopyranosyl[1,2,4]triazolo[3,4-b][1,3,4]thiadiazoles is described. Antimicrobialscreening of two selected regioisomeric compounds against Aspergillus fumigatus, Penicillium italicum, Syncephalastrum racemosum, Candida albicans, Staphylococcus aureus, Pseudomonas aeruginosa, Bacillus subtilis and Escherichia coli are compared.
Synthesis and<i>in vitro</i>antimicrobial and antifungal properties of some novel 1,3,4-thiadiazole and<i>s</i>-triazolo[3,4-<i>b</i>][1,3,4]thiadiazole derivatives
作者:A.-Mohsen M. E. Omar、Omaima M. Aboulwafa
DOI:10.1002/jhet.5570230514
日期:1986.9
A novel series of 2-arylthiocarbamoylhydrazino-5-phenyl-1,3,4-thiadiazoles III-VII was synthesized and cyclodesulfurized into the corresponding 3-arylamino-6-phenyl-s-triazolo[3,4-b][1,3,4]thiadiazoles VIII-XII with DCCD. Some of the products were found to be only moderately active against Staphylococcus aureus and Candida albicans.
一种新型系列的2- arylthiocarbamoylhydrazino -5-苯基- 1,3,4-噻二唑III-VII合成并cyclodesulfurized成相应的3-芳基氨基-6-苯基-小号-三唑并[3,4- b ] [1, 3,4]噻二唑VIII-XII与DCCD。一些产品被发现仅对金黄色葡萄球菌和白色念珠菌具有中等活性。