Synthesis and Antimicrobial Evaluation of Novel Pyrazolopyrimidines Incorporated with Mono- and Diphenylsulfonyl Groups
作者:Alsaedi、Farghaly、Shaaban
DOI:10.3390/molecules24214009
日期:——
series of pyrazolo[1,5-a]pyrimidine ring systems containing phenylsulfonyl moiety have been synthesized via the reaction of 2-(phenylsulfonyl)-1-(4-(phenylsulfonyl) phenyl)ethan-1-one, 2-benzenesulfonyl-1-(4-benzenesulfonyl-phenyl)-3-dimethylamino-propenone and 3-(dimethylamino)-1-(4-(phenylsulfonyl)phenyl)prop-2-en-1-one each with various substituted aminoazopyrazole derivatives in one pot reaction
通过 2-(苯磺酰基)-1-(4-(苯磺酰基)苯基)ethan-1-one, 2-benzosulfonyl 的反应合成了一系列含有苯磺酰基的新型吡唑并[1,5-a]嘧啶环系统-1-(4-苯磺酰基-苯基)-3-二甲氨基-丙烯酮和3-(二甲氨基)-1-(4-(苯磺酰基)苯基)prop-2-en-1-各具有多种取代的氨基偶氮吡唑衍生物合二为一锅反应策略。讨论了所提出的结构及其反应机理,并用所有可能的光谱数据证明了这一点。新砜衍生物的抗菌活性结果表明,几种衍生物的活性超过了参考药物的活性。与预期相反,