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US 2020/0002369 A1Published application
Process for preparation of regadenoson and polymorphs thereof
AssigneeUSV Private Limited
InventorsLaxmikant Narhari Patkar, Kamiesh Digambar Savvant, Harish Kashinath Mondkar, Tushar Anil Naik
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Abstract
The present invention relates to a process for preparation of Regadenoson and polymorphs thereof. In particular, the present invention relates to a process for preparation of Regadenoson Form C.
Claims9
A process for preparation of Regadenoson Form C comprising the steps of,
- a) treating Regadenoson with a C1-C3 alcohol at an elevated temperature to obtain a mixture;
- b) maintaining said mixture at the same temperature for at least about 3 hours;
- and
- c) isolating Regadenoson Form C from said mixture.
1 more element
Dependencies are inferred from the claim text.