| abstract |
The invention relates to phenylethanolamines having the general formula (I), in which R1 and R2 have the notation given in the first claim, their enantiomers and their acid addition salts, which have appreciable pharmacological properties: in addition to a analgesic, antiphlogistic, broncholytic, spasmolytic action on the uterus, lipolytic and antispastic action on the striated muscles, they have other beta2-mimetic and / or beta1-blocker effects. The invention also relates to their use as medicaments and as performance-improving agents, as well as to their production process. |