| abstract |
In a method for producing stable acetylsalicylic acid solutions with pharmaceutically acceptable non-aqueous organic solvents such as, e.g., dimethylisosorbide, propylene glycol or diethylene glycol monoethyl ether, 0.005-2% by weight of a cyclic acid imide and/or 0.005-2% by weight of a sulfaminic acid as well as, preferably, 1-40% by weight, based on the weight of the solution, of a compound of the general formulaare added to the solution. In the general formula, R1 represents H, CH3 or C2H5, n=0 or 1, and R2 represents H or one or more lower alkyl, lower alkyloxy or lower alkenyl residues having 1 to 5 carbon atoms. |