Glutathione derivatives

摘要

An antiinflammatory, antiallergic or hepatic disorders inhibitory agent containing a compound of the following formula or a pharmaceutically acceptable salt thereof as an active ingredient <IMAGE> (wherein n represents 0 or 1; R1 means hydrogen or an alkyl group; R2 and R3 are the same or different and independently mean a hydroxyl group, a lower alkoxy group or an amino group or R2 and R3 together form an imino group; provided that R1 means an alkyl group where n=0 and R2 and R3 are the same or different and independently mean a hydroxyl group or a lower alkoxy group).