Convenient route to benzo[1,2,3]selenadiazole–isoxazole hybrids and evaluation of their in vitro cytotoxicity
作者:Ali Oubella、Mourad Fawzi、Abdoullah Bimoussa、Abdellah N’Ait Ousidi、Aziz Auhmani、Abdelkhalek Riahi、Anthony Robert、Larbi El Firdoussi、Hamid Morjani、Moulay Youssef Ait Itto
DOI:10.1007/s11696-022-02083-6
日期:2022.5
A series of novel benzo[1,2,3]selenadiazole–isoxazole hybrid compounds were designed and synthesized from natural (R)-carvone. These derivatives were synthesized from the selenation reaction between the corresponding semicarbazones and selenium dioxide (SeO2) in the presence of glacial acetic acid as a solvent. The structures of the newly synthesized products were fully characterized by spectroscopic
以天然( R )-香芹酮为原料,设计合成了一系列新型苯并[1,2,3]硒二唑-异恶唑杂化化合物。这些衍生物是在冰醋酸作为溶剂存在下,由相应的氨基脲和二氧化硒(SeO 2 )之间的硒化反应合成的。新合成产物的结构通过光谱分析 ( 1 H, 13C NMR) 和 HRMS。所有合成的化合物都在体外针对四种人类癌细胞系进行了测试,即纤维肉瘤 (HT-1080)、肺癌 (A-549) 和乳腺癌 (MCF-7 和 MDA-MB-231) 癌,以评估它们的抗癌活性。大多数氨基脲和一些苯并[1,2,3]硒二唑-异恶唑杂化物显示出有趣的细胞生长抑制活性,IC 50值范围为 10 至 20 µM。此外,带有 3-苯基异恶唑核的氨基脲和苯并[1,2,3]硒二唑-3-对氯苯基异恶唑杂化物对 HT-1080 细胞表现出显着的抗增殖活性,IC 50值分别接近 10.9 ± 1.2 和 18.6 ± 2.6 μM。此