One-Pot Regioselective Synthesis of 7-Bromo-2H-Benzo[b][1,4]Oxazin-3(4H)-One Linked Isoxazole Hybrids as Anti-Cancer Agents and Their Molecular Docking Studies
作者:B. Karthik、T. Narasimha Swamy、A. Kannan Kumar、M. Ravinder、Satheesh Kumar Nukala
DOI:10.1134/s1068162021060091
日期:2021.11
Abstract Regioselective synthesis of some novel 7-bromo-2H-benzo[b][1,4]oxazin-3(4H)-one linked isoxazole hybrids via copper(I) catalyzed one-pot reaction of various aromatic aldehydes with 7-bromo-4-(prop-2-yn-1-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one was developed. The structures of the compounds that are synthesized are confirmed by 1H NMR, 13C NMR, and mass spectra. All the hybrids have been tested
摘要 的一些新的7-溴-2-区域选择性合成ħ -苯并[ b ] [1,4]恶嗪-3(4 H ^) -酮通过铜连接异恶唑杂种(I)催化的各种芳香醛的一锅反应用7-开发了溴-4-(prop-2-yn-1-yl)-2 H - benzo[ b ][1,4]oxazin-3(4 H )-one。合成的化合物结构经1 H NMR、13C NMR和质谱。所有杂交体均已针对四种人类癌细胞系(包括 HeLa、MCF-7、A549 和 PC3)的体外抗癌活性进行了测试。与标准药物依托泊苷相比,其中三种化合物表现出显着的抗癌活性。与 EGFR 的分子对接研究也加强了体外抗癌活性。