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US 10,947,191 B2Granted
Process for the preparation of glycopyrrolate tosylate
AssigneeSol-Gel Technologies Ltd.
InventorsVeera Reddy Arava, Madhusudhanarao Rayapureddi, Venkateswarlu Jasti
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Abstract
This invention is directed to a process for the preparation of glycopyrrolate tosylate comprising the step of reacting a halogen salt of glycopyrrolate with tosylic acid or a salt thereof in the presence of hydrogen peroxide and at least one unsaturated organic agent.
Claims14
A process for the preparation of glycopyrrolate tosylate comprising the step of reacting a halogen salt of glycopyrrolate with tosylic acid or a salt thereof in the presence of hydrogen peroxide and at least one unsaturated organic agent.
Dependencies are inferred from the claim text.