专利号:US-4141898-A 优先权日:1976-08-06 标题:Imidazo pyridinium quaternary salts as hypoglycemic agents 发明人:KUHLA DONALD E 权利人:PFIZER 摘要:The synthesis of imidazo[1,2-a]pyridinium, imidazo[1,5-a]pyridinium, pyrrolo[1,2-a]pyrazinium, pyrazolo[1,5-a]pyridinium, imidazo[2,1-a]isoquinolinium and imidazo[5,1-a]isoquinolinium quaternary salts and their use as hypoglycemic agents.
专利号:US-4044015-A 优先权日:1975-09-03 标题:Imidazopyridinium compounds as hypoglycemic agents 发明人:KUHLA DONALD E 权利人:PFIZER 摘要:The synthesis of imidazo[1,2-a]pyridinium, imidazo[1,5-a]pyridinium, pyrrolo[1,2-a]pyrazinium, pyrazolo[1,5-a]pyridinium, imidazo[2,1-a]isoquinolinium and imidazo[5,1-a]isoquinolinium quaternary salts and their use as hypoglycemic agents.
专利号:US-4163745-A 优先权日:1975-09-03 标 题:Imidazo[1,5-a]-quinolinium and imidazo[1,5-a]-pyridinium compounds 发明人:KUHLA DONALD E 权利人:PFIZER 摘要:The synthesis of imidazo[1,2-a]pyridinium, imidazo[1,5-a]pyridinium, pyrrolo[1,2-a]pyrazinium, pyrazolo[1,5-a]pyridinium, imidazo[2,1-a]isoquinolinium and imidazo[5,1-a]isoquinolinium quaternary salts and their use as hypoglycemic agents.
专利号:CN-112538087-B 优先权日:2020-12-30 标 题 :Synthesis method of imidazopyridine compound
参考标题:One Pot Synthesis Of Substituted Imidazopyridines And Thiazoles From Styrenes In Water Assisted By Nbs 作者:Mahesh H. Shinde,Umesh A. Kshirsagar 摘要:Heating Of Commercially Available Styrenes With Nbs In Water Followed By Reaction With 2-Aminopyridines And Thioamides Afforded Important Heterocyclic Scaffolds In A One Pot Procedure.
合成参考文献
摘要:Li, J. J., Science of Synthesis: Knowledge Updates, (2025) 2.