名称:
                                2-Substituted-8-methyl-3,6-dihydroimidazo[4,5-c]pyrazolo[3,4-e]pyridazine as an anti-inflammatory agent
                             
                            
                                摘要:
                                A series of 8-methyl-2-substituted-3,6-dihydroimidazo[4,5-c]pyrazolo[3,4-e]pyridazine compounds have been synthesized in the present investigation utilizing Philips condensation (Philips, J Chem Soc 2393-2399, 1928). The anti-inflammatory activity of the synthesized compounds was evaluated using a carrageenin rat model.