N-(5-Methyl-1,3-Thiazol-2-yl)-2-{[5-((Un)Substituted- Phenyl)1,3,4-Oxadiazol-2-yl]Sulfanyl}acetamides. Unique Biheterocycles as Promising Therapeutic Agents
作者:M. A. Abbasi、M. S. Ramzan、Aziz-ur-Rehman、S. Z. Siddiqui、S. A. A. Shah、M. Hassan、S.-Y. Seo、M. Ashraf、B. Mirza、H. Ismail
DOI:10.1134/s106816201806002x
日期:2018.11
2-bromo-N-(5-methyl-1,3-thiazol-2-yl)acetamide, was synthesized by the reaction of 5-methyl-1,3-thiazol-2-amine and bromoacetyl bromide in an aqueous medium. In a parallel scheme, a series of (un)substituted benzoic acids was converted sequentially into respective esters, acid hydrazides, and then into 1,3,4-oxadiazole heterocyclic cores. The electrophile was coupled with the aforementioned 1,3,4-oxadiazoles
亲电子试剂 2-溴-N-(5-甲基-1,3-噻唑-2-基)乙酰胺是通过 5-甲基-1,3-噻唑-2-胺和溴乙酰溴在水性介质。在平行方案中,一系列(未)取代的苯甲酸依次转化为相应的酯、酰肼,然后转化为 1,3,4-恶二唑杂环核。亲电子试剂与上述 1,3,4-恶二唑偶联以获得目标双杂环。通过IR、EI-MS、1H NMR和13C NMR对合成的化合物进行结构分析。这些分子的酶抑制研究是针对四种酶进行的,即乙酰胆碱酯酶、丁酰胆碱酯酶、α-葡萄糖苷酶和脲酶。这些化合物与相应酶的相互作用通过他们的计算机研究得到认可。而且,