THERAPEUTIC FOR TREATMENT OF LIVER DISEASES, CONTAINING AS AN ACTIVE INGREDIENT 2-AMINO-1, 3-PROPANDIOL DERIVATIVE, AND ALSO A METHOD FOR TREATING LIVER DISEASES

摘要

1. A therapeutic agent for the treatment of liver diseases, containing as an active ingredient a diaryl sulfide or diaryl ether derivative having the structure of 2-amino-1,3-propanediol and represented by the general formula (1):! ! (in which R1 represents a halogen atom, a trihalomethyl group, a hydroxyl group, a lower alkyl group containing from 1 to 7 carbon atoms, a substituted or unsubstituted phenyl group, an aralkyl group, a lower alkoxy group containing from 1 to 4 carbon atoms, a trifluoromethyloxy group , phenoxy group, cyclohexylmethyloxy group, substituted or unsubstituted aralkyloxy group, pyridylmethyloxy group, cinnamyloxy group, naphthylmethyloxy group, phenoxymethyl group, gy a hydroxymethyl group, a hydroxyethyl group, a lower alkylthio group containing from 1 to 4 carbon atoms, a lower alkylsulfinyl group containing from 1 to 4 carbon atoms, a lower alkylsulfonyl group containing from 1 to 4 carbon atoms, a benzylthio group, an acetyl group, a nitro group or a cyano group; R2 represents a hydrogen atom, a halogen atom, a trihalomethyl group, a lower alkoxyl group containing from 1 to 4 carbon atoms, a lower alkyl group containing from 1 to 7 carbon atoms, a phenethyl group or benzyloxy group; R3 represents a hydrogen atom, a halogen atom, a trifluoromethyl group, a lower alkoxy group containing from 1 to 4 carbon atoms, a hydroxyl group, a benzyloxy group, a lower alkyl group containing from 1 to 7 carbon atoms, a phenyl group, a lower alkoxymethyl