Regioselective reaction: Synthesis, characterization and pharmacological studies of some new Mannich bases derived from 1,2,4-triazoles
作者:Arun M. Isloor、Balakrishna Kalluraya、Prashanth Shetty
DOI:10.1016/j.ejmech.2009.04.038
日期:2009.9
newly synthesized Schiff and Mannich bases were characterized by IR, 1H NMR, mass spectral data and elemental analyses. These compounds were screened for their antibacterial and antifungal activity. Some of the compounds were found to exhibit significant antimicrobial activity.
在本研究中,一系列新的4 - [(3-取代1 ħ吡唑-4-基)亚甲基氨基] -5-取代的-2 - [(4- methylpiperzine -1-基)甲基] -2- ħ -通过4-(3-取代的-1 H-吡唑-3-基)亚甲基氨基-5-取代的-4 H -1的氨基甲基化合成1,2,4-三唑-3(4 H)-硫酮(4),2,4-三唑-3-硫醇(3)与甲醛和N-甲基哌嗪。这些新合成的席夫(Schiff)和曼尼希(Mannich)碱基的特征在于IR,11 H NMR,质谱数据和元素分析。筛选这些化合物的抗菌和抗真菌活性。发现某些化合物表现出显着的抗微生物活性。