| 摘要 |
Novel phenethylamine derivatives represented by the general formula: <IMAGE> wherein R is a lower alkyl group, CnH2n is a branched or straight alkylene group, A is a phenyl group unsubstituted or substituted with hydroxy, a lower alkoxy or a lower alkylene dioxy group, and n is an integer from 1 to 4, and pharmacologically acceptable acid addition salts thereof, and bronchdilator containing the same. These bronchdilator have an intense and durable bronchdilating effect and a weak heart stimulating action. |
