A Facile and Efficient Synthesis of 2-(5-(4-Substitutedphenyl)-4, 5-dihydro-3-phenylpyrazol-1-yl)-6-Substitutedbenzothiazoles and Their Biological Studies
作者:D. Munirajasekhar、M. Himaja、Sunil V. Mali
DOI:10.1002/jhet.1618
日期:2014.3
compounds (10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25) were evaluated for antibacterial and anthelmintic activities. The compounds showed potent anthelmintic activity against earthworm species (Eudrilus eugeniae) and moderate antibacterial activity against bacterial strains such as Gram positive bacteria, Enterococcus faecalis, Staphylococcus aureus, and Bacillus subtilis, and Gram
一系列新的1-取代的3-,5- diarylpyrazolines(10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25)以良好的收率合成通过从α,β-不饱和酮(常规和微波辅助合成6,7,8,9中)ñ丁醇和苯并噻唑肼(2,3,4,5)。所有新化合物均通过IR,NMR和质谱数据表征。合成的化合物(10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25),用于抗菌和抗蠕虫活性进行了评价。这些化合物对against物种显示出有效的驱虫活性(Eudrilus eugeniae)对细菌菌株如革兰氏阳性菌,粪肠球菌,金黄色葡萄球菌和枯草芽孢杆菌以及枯草杆菌,革兰氏阴性菌,大肠埃希氏菌和变形杆菌有中等的抗菌活性。