Antimicrobial, Antioxidant, and Anticancer Activities of Some Novel Isoxazole Ring Containing Chalcone and Dihydropyrazole Derivatives
作者:Afzal Shaik、Richie R. Bhandare、Kishor Palleapati、Srinath Nissankararao、Venkata Kancharlapalli、Shahanaaz Shaik
DOI:10.3390/molecules25051047
日期:——
isoxazole-based chalcones and their dihydropyrazole derivatives as two important five-membered heterocycles having antitubercular activity. Hence, in the present study, we biologically evaluated 30 compounds, including 15 isoxazole ring-containing chalcones (17–31) and 15 dihydropyrazoles (32–46) derived from these chalcones for their antimicrobial, antioxidant, and anticancer activities. Chalcones exhibited
我们之前的工作将基于异恶唑的查耳酮及其二氢吡唑衍生物鉴定为两个重要的具有抗结核活性的五元杂环。因此,在本研究中,我们对 30 种化合物进行了生物学评估,包括 15 种含异恶唑环的查耳酮(17-31)和 15 种二氢吡唑(32-46)源自这些查耳酮的抗菌、抗氧化和抗癌活性。与二氢吡唑相比,查耳酮表现出优异的抗菌和抗氧化活性。在查耳酮中,化合物 28 显示出有效的抗菌 (MIC = 1 µg/mL) 和抗氧化活性 (IC50 = 5 ± 1 µg/mL)。相反,二氢吡唑表现出显着的抗真菌和抗癌活性。化合物 46 (IC50 = 2 ± 1 µg/mL) 表现出优异的抗真菌活性,而另外两种二氢吡唑 45 (IC50 = 2 ± 1 µg/mL) 和 39 (IC50 = 4 ± 1 µg/mL) 表现出潜在的抗癌活性。还测试了这些化合物对正常人细胞系 (LO2) 的毒性,发现它们是无毒的。本研究