Synthesis, biological activity and structure activity relationship studies of novel conazole analogues via conventional, microwave and ultrasound mediated techniques
作者:Arif Mermer、Neslihan Demirbas、Ahmet Demirbas、Nesrin Colak、Faik Ahmet Ayaz、Manikandan Alagumuthu、Sivakumar Arumugam
DOI:10.1016/j.bioorg.2018.07.036
日期:2018.12
derivatives containing a piperazine nucleus (4a-d and 10) were prepared starting from 1-(2-methoxyphenyl)piperazine or ethyl 4-(4-amino-2-fluorophenyl)piperazine-1-carboxylate via several steps. The synthesis of fifteen compounds (7a-l and 13a-c), which can be considered as new analogues of azole class antifungals was performed starting from 1,2,4-triazoles (4a-d and 10) via three steps containing the condensation
从1-(2-甲氧基苯基)哌嗪或4-(4-氨基-2-氟苯基)哌嗪-1-羧酸乙酯开始,制备含有哌嗪核(4a-d和10)的1,2,4-三唑衍生物几个步骤。从1,2,4-三唑(4a-d和10)开始,通过三个缩合步骤,进行了十五种化合物(7a-1和13a-c)的合成,可以认为它们是唑类抗真菌药的新类似物。用2-溴-1-(4-氯苯基)乙酮,分别将羰基还原成醇和将OH基烷基化。所有反应均在常规,超声和微波辐射条件下作为绿色化学技术进行检查,并确定了最佳条件。筛选了新合成的化合物的生物潜力,包括抗微生物剂,抗氧化剂,获得了抗脲酶和抗α-葡萄糖苷酶的活性,并获得了可喜的结果。通过分子对接进一步验证了这些化合物的酶抑制潜力。