New Indole and Pyridazinoindole Analogs — Synthesis and Study as Inhibitors of Phosphodiesterases and as Inhibitors of Blood Platelet Aggregation
作者:Antonio Monge、María-Eugenia Navarro、María Font、Esteban Santiago、Elena Alberdi、Juan-José Martínez-Irujo
DOI:10.1002/ardp.19953281002
日期:——
This paper presents the synthesis of new indole, pyridazino[4,5‐b]indole, and pyridazino[4,5‐a]indole analogs as well as a study of their “in vitro” activity as inhibitors of different phosphodiesterases isolated from dog cardiac tissue, dog aorta, and bovine platelets; the study of their activity as inhibitors of platelet aggregation in guinea pig whole blood, with ADP and arachidonic acid (AA) as
本文介绍了新吲哚、哒嗪 [4,5-b] 吲哚和哒嗪 [4,5-a] 吲哚类似物的合成,以及它们作为从狗身上分离的不同磷酸二酯酶抑制剂的“体外”活性研究心脏组织、狗主动脉和牛血小板;还包括研究它们作为豚鼠全血血小板聚集抑制剂的活性,其中 ADP 和花生四烯酸 (AA) 作为前聚集剂。所选化合物8-苄氧基-3,4-二氢-1-(3,4,5-三甲氧基)苄叉氨基哒嗪[4,5-b]吲哚14g,和8-苄氧基-4-[(3,5-二甲基) pyrazolyl] pyridazino [4,5-b] indole 20 作为潜在的吲哚 20 表现出有趣的特征,具有作为聚集抑制剂的互补、有益活性,这些活性可能与 PDE 的抑制有关。