(±)-2-(3-Piperidyl)-1,2,3,4-tetrahydroisoquinolines as a new class of specific bradycardic agents
作者:Hideki Kubota、Akio Kakefuda、Toshihiro Watanabe、Yasuko Taguchi、Noe Ishii、Noriyuki Masuda、Shuichi Sakamoto、Shin-ichi Tsukamoto
DOI:10.1016/s0960-894x(03)00349-4
日期:2003.7
A series of (+/-)-2-(3-piperidyl)-1,2,3,4-tetrahydroisoquinolines were prepared and their bradycardic activities were examined in isolated guinea-pigs' right atria and in anesthetized rats. Modifications on the benzyl moiety of the parent compound, 1, led to the identification of compound 11e as a potent and specific bradycardic agent.
制备了一系列(+/-)-2-(3-哌啶基)-1,2,3,4-四氢异喹啉,并在分离的豚鼠右心房和麻醉大鼠中检查了它们的心动过缓。对母体化合物1的苄基部分进行的修饰导致将化合物11e鉴定为有效的特定缓激药。