Regioselective reaction: Synthesis and pharmacological study of Mannich bases containing ibuprofen moiety
作者:K.V. Sujith、Jyothi N. Rao、Prashanth Shetty、Balakrishna Kalluraya
DOI:10.1016/j.ejmech.2009.03.044
日期:2009.9
Mannich bases (6). Both Schiff bases (5) and Mannich bases (6) were well characterized on the basis of IR, NMR, mass spectra1 data and elemental analysis. They were screened for their anti-inflammatory, analgesic, antibacterial and antifungal activities. Some of the Mannich bases (6) carrying morpholino and N-methylpiperazino residues were found to be promising anti-inflammatory and analgesic agents
一系列4-[((4-芳基)亚甲基]氨基-2-(取代的-4-基甲基)-5- 1- [4-(2-甲基丙基)苯基]乙基} -2,4-二氢-3通过三组分曼尼希反应,由芳基丙酸即布洛芬合成H -1,2,4-三唑-3-硫酮(6)。4-[(4-芳基)亚甲基]氨基-5- 1- [4- [2-(2-甲基丙基)苯基]乙基} -4 H -1,2,4-三唑-3-硫醇(5)的氨基甲基化甲醛和仲胺为这一新系列的曼尼希碱(6)提供了条件。希夫碱(5)和曼尼希碱(6根据IR,NMR,质谱数据和元素分析对()进行了很好的表征。筛选它们的抗炎,止痛,抗菌和抗真菌活性。发现一些带有吗啉代和N-甲基哌嗪子残基的曼尼希碱(6)是有前途的抗炎和镇痛药。