Organic phosphorus compounds. 5. (4-Benzothiazol-2-ylbenzyl)amidophosphonate as potent calcium antagonistic vasodilators
作者:Kohichiro Yoshino、Katsumi Goto、Kazuya Yoshiizumi、Tominori Morita、Goro Tsukamoto
DOI:10.1021/jm00170a024
日期:1990.8
their coronary vasodilator activity are described. Amidophosphonates 4a-m, lactam amidophosphonates 7a-1, and diamide dilactam 10 were prepared, and their coronary vasodilator activity was assessed in dogs. Many compounds exhibited coronary vasodilator activity superior to that of fostedil. Among them, the 2-oxopyrrolidine derivative 7a was the most effective compound. Its action as a coronary vasodilator
描述了钙拮抗剂佛司地尔(KB-944)的结构修饰及其冠状血管舒张活性。制备了酰胺基膦酸酯4a-m,内酰胺基酰胺基膦酸酯7a-1和二酰胺双内酰胺10,并评估了它们在犬中的冠状血管舒张活性。许多化合物的冠状动脉血管舒张活性优于福塞地尔。其中,2-氧吡咯烷衍生物7a是最有效的化合物。它作为冠状血管舒张剂的作用分别比曲妥地尔和盐酸地尔硫卓的作用强3到2倍。