| abstract |
5,11-DihydrodibenzÄb,eÜÄ1,4Üoxazepine derivatives such as (R-(+)-5,11-dihydro-5-Ä1(4-methoxyphenethyl)-2-pyrrolidinylmethylÜdibe nzÄb,eÜÄ1,4Üoxazepine or (R)-(+)-5,11-dihydro-5-Ä1-(4-fluorophenethyl)-2-pyrrolidinylmethylÜdib enzÄb,eÜÄ1,4Üoxazepine; stereoisomers or them, pharmacologically acceptable salts of them and hydrates thereof; and drug compositions containing them. These compounds exhibit an excellent activity of improving the motor function of the digestive tract without any adverse effect. |