Facial Regioselective Synthesis of Novel Bioactive Spiropyrrolidine/Pyrrolizine-Oxindole Derivatives via a Three Components Reaction as Potential Antimicrobial Agents
作者:Huwaida Hassaneen、Elshimaa Eid、Hamid Eid、Thoraya Farghaly、Yahia Mabkhot
DOI:10.3390/molecules22030357
日期:——
This article presents the synthesis of new derivatives of spirooxindole-spiropiperidinone- pyrrolidines 6a–j and spirooxindole-spiropiperidinone-pyrrolizines 8a–j, through a 1,3-dipolar cycloaddition reaction of azomethineylides generated from isatin, sarcosine, and l-proline, through a decarboxylative route with dipolarophile 4a–j. All of the newly synthesized compounds were evaluated for their antimicrobial
本文介绍了通过由靛红、肌氨酸和 l-脯氨酸生成的偶氮甲炔内酯的 1,3-偶极环加成反应,合成了螺羟吲哚-螺哌啶酮-吡咯烷 6a-j 和螺羟吲哚-螺哌啶酮-吡咯烷 8a-j 的新衍生物。使用偶极体 4a-j 的脱羧途径。对所有新合成的化合物的抗微生物活性和对大多数测试生物的最小抑制浓度 (MIC) 进行了评估。测试的化合物对所有测试的微生物都显示出极好的活性。