Method of preparation of an aqueous solution of tolerated containing sulphonamides and potentialization of those - ci, for intravenous use

摘要

Clear aqueous solution capable for intravenous administration comprising 2,4-diamino-5-(3',4',5'-trimethoxybenzyl)-pyrimidine as a sulphonamide potentiator, a water-soluble medicinally-acceptable salt of 3-methoxy-4-(4'-aminobenzol-sulphonamido)-1,2,5-thiadiazole and from about 5 to about 40% by weight of a compound selected from the group consisting of sugar-alcohols having 5 or 6 carbon atoms, glucose and fructose, which solution has a pH-value within the range of 6 to 8.