NEUE, ACYLIERTE 1,2,4-TRIAZOL-DERIVATE, DEREN INTERMEDIARE, VERFAHREN ZU IHRER HERSTELLUNG UND DIE 1,2,4-TRIAZOL-DERIVATE ENTHALTENDE ARZNEIMITTELPREPARATE

摘要

The invention relates to acylated 1,2,4-triazole derivatives of general formula I wherein R1 represents an unsubstituted phenyl group or a phenyl group substituted by one or more halogen atoms, lower alkyl, alkoxy, acyloxy, hydroxy, amino, azido, nitro, trifluoromethyl, lower alkylthio, alkylsulfinyl, or alkylsulfonyl group, and R2 stands for a C1-6 alkyl group or a phenyl lower alkyl group which is either unsubstituted or substituted in the aromatic nucleus by a halogen atom or a nitro group, and their pharmaceutically acceptable salts, and a process for preparing them. The new compounds according to the invention exhibit valuable antiviral activity.