📜2-溴-4-硝基吡啶氮氧化物置于sodium Ethanolate,铁粉,溶剂黄146体系中,化学反应生成 2-乙氧基-4-氨基吡啶 参考文献:Den Hertog Et Al.,Recueil Des Travaux Chimiques Des Pays-Bas,1951,Vol. 70,P. 591,598 标题:Den Hertog Et Al.,Recueil Des Travaux Chimiques Des Pays-Bas,1951,Vol. 70,P. 591,598
专利号:US-5929082-A 优先权日:1995-03-24 标 题:Potassium ion channel blockers 发明人:CHAMBERS NOEL JOHN; JOHNSTON GRAHAM ALLEN ROSS 权利人:POLYCHIP PHARMACEUTICALS PTY; UNIV SYDNEY 摘要:PCT No. PCT/AU96/00151 Sec. 371 Date Jan. 23, 1998 Sec. 102(e) Date Jan. 23, 1998 PCT Filed Mar. 21, 1996 PCT Pub. No. WO96/30341 PCT Pub. Date Oct. 3, 1996The invention provides novel sulphonylurea, sulphonylthiourea and sulphonylguanidine compounds which have the ability to block potassium ion channels regulated by intracellular concentrations of ATP. Methods of synthesis, pharmaceutical compositions and methods for the treatment of conditions such as type II diabetes, cardiac arrhythmias, ischaemic and hypoxic cardiovascular incidents, and cancers are also claimed.