A PROCESS FOR THE PREPARATION OF BENZIMIDAZOLE DERIVATIVES AND THEIR SALTS
The present relates to a process for the preparation of 2-(2-pyridylmethyl) sulfinyl-1H-benzimidazole derivatives and their pharmaceutically acceptable salts substantially free from their sulfide and the sulfone impurities.
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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