1-(4-(4-METHYLBENZOYLOXY)-PHENYL)-2-(1,1-DIMETHYL-3-(2-METHOXYPHENYL)-PROPYLAMINO)ETHANOL,AND THEIR PHARMACEUTICAL PREPARATION AND METHOD OF USE THEREOF

摘要

Compounds of the formula CHEM and therapeutically acceptable salts thereof, in which formula n is 1, 2 or 3; R1 is selected from the group consisting of H, aliphatic acyl groups containing 2 to 5 carbon atoms, and unsubstituted or substituted benzoyl of the formula CHEM wherein R3 is selected from the group consisting of hydrogen and methyl; and wherein R2 is selected from the group consisting of H, aliphatic alkyl groups containing 1-4 carbon atoms, benzyl, aliphatic acyl groups containing 2-5 carbon atoms, and unsubstituted or substituted benzoyl of the formula CHEM wherein R4 is selected from the group consisting of hydrogen and methyl; pharmaceutical preparations containing an effective amount of such compounds, and the medicinal use of the compounds.