Studies on Agents with Vasodilator and .BETA.-Blocking Activities. I.
作者:Toshimi SEKI、Takayuki TAKEZAKI、Rikio OHUCHI、Hiroshi OHUYABU、Tsutomu ISHIMORI、Kikuo YASUDA
DOI:10.1248/cpb.42.1609
日期:——
A series of hydrazinopyridazine derivatives combined with a β-blocking side chain were synthesized. When they were given intravenously to anesthetized rats, some of them exhibited both hypotensive and β-blocking activities. Their structure-activity relationships for hypotensive and β-blocking activities are discussed. Compound 11c had the best profile and was selected for further study.
合成了一系列与β-封端侧链结合的肼基哒嗪衍生物。当将它们静脉注射给麻醉大鼠时,其中一些表现出降血压和β-阻滞活性。讨论了它们的降血压和β-阻滞活性的结构-活性关系。化合物 11c 具有最佳特征,被选择用于进一步研究。