New methyl 5-amino-4-cyano-3-(2-methoxy-2-oxoethyl)-2-thiophene-carboxylate useful as intermediate in the preparation of ranelic acid, its strontium, calcium or magnesium salts

摘要

Methyl - 5 - amino - 4 - cyano - 3 - (2 - methoxy - 2-oxoethyl) - 2 - tiofenocarboxilato; procedure for the preparation of said Compounds; Compound Agent, useful in the treatment of Diseases of the bone.