NEW PROCESS FOR THE INDUSTRIAL SYNTHESIS OF THE METHYL DIESTER OF 5-AMINO-3-CARBOXYMETHYL-4-CYANO-2-THIOPHENECARBOXYLIC ACID, AND APPLICATION TO THE SYNTHESIS OF BIVALENT SALTS OFRANELIC ACID AND THEIR HYDRATES

摘要

Process for the industrial synthesis of the compound of formula (I): IMG Application to the synthesis of bivalent salts of ranelic acid, and more particularly of strontium ranelate and its hydrates.