Process for preparing medicaments based on carboxylic acids containing sulfur as an active substance.

PROCESS FOR PREPARING MEDICINES BASED carboxylic acids containing sulfur as an active substance. It TURNS INTO AT LEAST A pharmaceutical preparation a compound of formula formula wherein X is hydrogen or both X are a bond singled sulfur atoms; Z is carboxyl or -SO3H; Y is hydrogen or C1-C6; And n is 1 to 10, or salts therapeutically USABLE EXCLUDING lipoic acid and dihydrolipoic acid, with excipients and / or diluents OR SUBSTANCES AUXILIARY USUAL. UNIT DOSAGE solid or semisolid preparations CONTAINS I total active SUBSTANCE OF 20 MG A 6 GO AMOUNT, IF are solutions, suspensions or emulsions, it CONTAINS A TOTAL AMOUNT OF THE ACTIVE SUBSTANCE I 0.2 mg A 800 mg per mL, OR PHARMACEUTICALLY salt thereof usable. The invention is applicable to AIDS treatment.