DERIVATI DELLA CARBOSSIMIDE,PROCEDIMENTI PER LA LORO PRODUZIONE E MEDICINALI CONTENENTI GLI STESSI

The carboximide derivatives of the formula: and pharmaceutically acceptable salts thereof; wherein X represents a group of the formula: +TR Z represents a hydrogen atom or a group of the formula: wherein R represents an alkyl group, an aralkyl group, an aryl group, a cycloalkyl group, an alkenyl group, an arylalkenyl group, a pyridyl group or a substituted amino group; Y represents an alkyl group, an aralkyl group, an aryl group, a substituted or unsubstituted pyridyl group, a substituted or unsubstituted pyrimidyl group or a benzothiazolyl group; and m represents an integer of 2 or 3 and processes for the production thereof. The derivatives and their salts possess hypoglycemic activity and are useful for treating diabetes.