Synthesis and Antimicrobial Activity of Some New Thiadiazoles, Thioamides, 5-Arylazothiazoles and Pyrimido[4,5-d][1,2,4]triazolo[4,3-a]pyrimidines
作者:Abdou Abdelhamid、Ibrahim El Sayed、Mohamed Hussein、Mangoud Mangoud
DOI:10.3390/molecules21081072
日期:——
A novel series of 1,3,4-thiadiazoles, 5-arylazothiazoles and hexahydropyrimido-[4,5-d][1,2,4]triazolo[4,3-a]pyrimidines were synthesized via reaction of hydrazonoyl halides with each of alkyl carbothioates, carbothioamides and 7-thioxo-5,6,7,8-tetrahydropyrimido-[4,5-d]pyrimidine-2,4(1H,3H)-diones in the presence of triethylamine. The structures of the newly synthesized compounds were established based
1,3,4-噻二唑、5-芳基偶氮噻唑和六氢嘧啶-[4,5-d][1,2,4]三唑并[4,3-a]嘧啶是通过腙酰卤与每种化合物的反应合成的。在三乙胺的存在下,烷基碳硫酸酯、碳硫酰胺和 7-thioxo-5,6,7,8-四氢嘧啶-[4,5-d]嘧啶-2,4(1H,3H)-二酮。新合成化合物的结构是根据其光谱数据、元素分析和可能的替代合成路线确定的。此外,还筛选了新合成的化合物对各种微生物的抗菌活性。