NOVEL METHOD FOR THE INDUSTRIAL SYNTHESIS OF THE METHYL DIESTER OF 5- AMINO-3-CARBOXYMETHYL-4-CYANO-2- THIOPHENECARBOX ILIC ACID AND APPLICATION OF DIVALENT SALTS OR RANELIC ACID AND THE HYDRATES THEREOF IN SAID SYNTHESIS

摘要

The invention relates to a method for the industrial synthesis of the compound having formula (I). The invention is intended for the synthesis of the divalent salts of ranelic acid and, more specifically, of strontium ranelate and the hydrates thereof.