USE OF (S)(+)-2-ETHOXY-4-[N-[1-(2-PIPERIDINOPHENYL)-3-METHYL-1-BUTYL]AMINOCARBONYLMETHYL]BENZOIC ACID FOR THE PREPARATION OF A LONGLASTING ANTIDIABETIC MEDICAMENT

摘要

The present application relates to the new (S)(+)-2-ethoxy-4-¢N-¢1-(2-piperidino-phenyl)-3-methyl-1-butyl!-aminocarbonylmethyl!-benzoic acid and the salts thereof, which have valuable pharmacological properties, namely an effect on the intermediate metabolism, but particularly the effect of lowering blood sugar. The invention also relates to the new intermediate products of formulae I, III, IV and VII and the addition salts thereof. The new compounds can be produced using methods which are known for analogous compounds.