Procedimientos para la preparación de 3-((pirrol-2-il)metilen)-2-pirrolonas usando 2-sililoxi-pirroles
The present invention provides for synthetic processes for the making of substituted 3-((pyrrol-2-yl)methylene)-2-pyrrolones, including sunitinib. The present invention also provides for a process of crystallizing substantially pure sunitinib L-malate.
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| Format: | Patent |
| Sprache: | spa |
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| Zusammenfassung: | The present invention provides for synthetic processes for the making of substituted 3-((pyrrol-2-yl)methylene)-2-pyrrolones, including sunitinib. The present invention also provides for a process of crystallizing substantially pure sunitinib L-malate. |
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