| 摘要 |
The invention relates to phenylethanolamines of general formula <IMAGE> wherein R1 and R2 are defined as in claim 1, the enantiomers and the acid addition salts thereof, which have valuable pharmacological properties, not only analgesic, antiphlogistic, broncholytic, uterus-spasmolytic, lipolytic effects and an antispastic effect on the cross-striped muscle, but also beta 2-mimetic and/or beta 1-blocking effects, the use thereof as pharmaceuticals and as performance enhancers and processes for preparing them. |
