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US 2019/0100550 A1Published application
Polymorphic forms of sofosbuvir
AssigneeMylan Laboratories Limited
InventorsRamakoteswara Rao Jetti, Hemant Malhari Mande, Anjaneyaraju Indukuri, Narasimha Murty Pilli, Ravi Venkata Haga Vikas Chandra Dev, Vijaya Krishna Ravi
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Abstract
The present disclosure provides novel crystalline sofosbuvir form-M3 and a process for the preparation of sofosbuvir form-M3. The crystalline sofosbuvir form-M3 disclosed herein may be useful in the formulation of pharmaceutical dosage forms.
Claims22
Crystalline sofosbuvir form-M3.
A process for the preparation of crystalline sofosbuvir form-M3, comprising the steps of:
- a. dissolving sofosbuvir in a solvent to form a solution;
- b. adding an anti-solvent to the solution;
- and
- c. isolating crystalline sofosbuvir form-M3.
1 more element
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A pharmaceutical dosage form comprising crystalline sofosbuvir form-M3.
Dependencies are inferred from the claim text.