Thromboxane A2 synthetase inhibitors. 2. Syntheses and activities of tetrahydronaphthalene and indane derivatives
作者:Munefumi Kanao、Yoshifumi Watanabe、Youichi Kimura、Junji Saegusa、Kenjiro Yamamoto、Hideyuki Kanno、Naoaki Kanaya、Hideo Kubo、Shinichiro Ashida、Fumiyoshi Ishikawa
DOI:10.1021/jm00126a031
日期:1989.6
1-imidazolylalkyl-substituted or 5-thiazolylalkyl-substituted tetrahydronaphthalenecarboxylic acid and indancarboxylic acid derivatives were prepared and tested for the inhibitory activities of thromboxane A2 (TXA2) production in vitro and ex vivo. Most of the compounds showed potent TXA2 synthetase inhibitory activities in vitro and had long duration of inhibition of TXA2 production in rats when orally
制备了一系列的1-咪唑基烷基取代的或5-噻唑基烷基取代的四氢萘羧酸和茚满羧酸衍生物,并测试了体外和离体对血栓烷A2(TXA2)产生的抑制活性。当口服或静脉内给药时,大多数化合物在体外均显示出有效的TXA2合成酶抑制活性,并具有长时间抑制大鼠TXA2产生的作用。咪唑类似物在体外的效价比噻唑类似物略低,但是在体外模型中咪唑类似物的活性等于或优于噻唑类似物的活性。选择6-(1-咪唑基-甲基)-5,6,7,8-四氢萘-2-羧酸盐酸盐半水合物(47a,DP-1904)进行临床研究。