abstract |
PURPOSE:Carbostyryl derivs. I(m and n are integer 1 to 4; R is alkylamino, cycloalkylamino, or satd. or unsatd. five to seven-membered ring II, III having one oxygen atom or 1-3 nitrogen atoms; the dotted line is a single or double bond) and their acid salts, e.g. 6-[3-(3-pyridylmethoxycarbony)-propoxy]-3, 4-dihydrocarbostyryl'hydrochloride. |