A library of new 2-alkyl-2-(N-arylsulfonylindol-3-yl)-3-N-acyl-5-aryl-1,3,4-oxadiazolines was efficiently
synthesized from hydrazones and anhydrides under microwave irradiation and solvent-free conditions. Compared with the
traditional procedure (100 equiv. of anhydride and 1.5-4 h of reaction time), the present methodology has the advantages
of short reaction time (10-20 min), and avoiding excess of anhydride (only 1.5 equiv.). Moreover, two compounds
exhibited the promising anti-HIV-1 activity when evaluated for their inhibitory activity against HIV-1 replication in
acutely infected C8166 cells.
在微波辐照和无溶剂条件下,以
肼酮和酸酐为原料高效合成了新的 2-烷基-2-(N-芳基磺酰基
吲哚-3-基)-3-N-酰基-5-芳基-1,3,4-恶二唑啉类化合物。与传统方法(100 等量的酸酐和 1.5-4 小时的反应时间)相比,本方法具有反应时间短(10-20 分钟)、避免酸酐过量(仅 1.5 等量)等优点。此外,在对急性感染的 C8166 细胞中 HIV-1 复制的抑制活性进行评估时,两种化合物表现出了良好的抗 HIV-1 活性。