Organic phosphorus compounds. 2. Synthesis and coronary vasodilator activity of (benzothiazolylbenzyl)phosphonate derivatives
作者:Kohichiro Yoshino、Toshihiko Kohno、Tominori Morita、Goro Tsukamoto
DOI:10.1021/jm00127a021
日期:1989.7
Structural modification and the coronary vasodilator activity of the calcium antagonist fostedil (KB-944) are described. Elimination of the bezothiazole ring or replacement of the benzothiazole ring of fostedil with other hetero rings leads to a decrease in vasodilator activity. Change of the distance from the aromatic ring to the phosphorus of fostedil causes a decrease in the activity. The present
描述了钙拮抗剂佛司地尔(KB-944)的结构修饰和冠状血管舒张活性。消除苯妥噻唑环的苯并噻唑环或用其他杂环取代苯妥噻唑的苯并噻唑环会导致血管舒张剂活性降低。从芳环到福斯泰地磷的距离的改变引起活性降低。本研究表明芳族环取代的噻唑环的存在和距噻唑环适当距离的膦酸酯的存在对于福塞地尔的冠脉血管舒张作用很重要。