Synthesis of amidine and amide derivatives and their evaluation for anti-inflammatory and analgesic activities
作者:Sham M. Sondhi、Jaiveer Singh、Ashok Kumar、Hyder Jamal、P.P. Gupta
DOI:10.1016/j.ejmech.2008.06.029
日期:2009.3
analysis. Compounds (2a–i) and (3a–h) at 50 mg/kg p.o. were screened for anti-inflammatory activity whereas 2a–d, f, g, i and 3a, b, d, f at 50 mg/kg p.o. were evaluated for analgesic activity. Compounds 2e and 3g exhibited good anti-inflammatory activity (49% and 34%, respectively) and 2f, g showed interesting (50% in each case) analgesic activity.
通过2-氰基吡啶与各种3,4-二芳基-2-亚氨基-4-噻唑啉的缩合反应合成了许多am衍生物(2a – i)。通过微波辐射将乳清酸和乙内酰脲-5-乙酸与许多3,4-二芳基-2-亚氨基-4-噻唑啉缩合,合成了各种酰胺衍生物(3a – h)。所有合成的化合物,即(2a – i)和(3a – h)均通过光谱法和元素分析进行了表征。化合物(2a – i)和(3a – h)以50 mg / kg po的抗炎活性进行筛查,而2a – d,f,g,i和3 mg ,b,d,f在50 mg / kg po的镇痛活性进行了评估。化合物2e和3g显示出良好的抗炎活性(分别为49%和34%)和2f,g显示出令人感兴趣的镇痛活性(在每种情况下为50%)。