Method for producing morphologically pure mirabegron and mirabegron monohydrochloride
The object of the present invention relates to a method for the production of formula 1 (R)-2- (2-aminothiazole-4-yl)-4'-[2-[(2-hydroxy-2-phenyl)ethylamino]ethyl]acetanilide (mirabegron) and formula 1c mirabegron monohydrochloride, as well as the intermediates used during the method.
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| Format: | Patent |
| Sprache: | eng ; hun |
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| Zusammenfassung: | The object of the present invention relates to a method for the production of formula 1 (R)-2- (2-aminothiazole-4-yl)-4'-[2-[(2-hydroxy-2-phenyl)ethylamino]ethyl]acetanilide (mirabegron) and formula 1c mirabegron monohydrochloride, as well as the intermediates used during the method. |
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