Inhalable formulation
This invention provides a process for preparing an inhalable active pharmaceutical ingredient comprising the steps of heating a suspension of an active pharmaceutical ingredient in a liquefied propellant in a vessel, evaporating the propellant and collecting the resultant powder.
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | eng ; heb |
| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | This invention provides a process for preparing an inhalable active pharmaceutical ingredient comprising the steps of heating a suspension of an active pharmaceutical ingredient in a liquefied propellant in a vessel, evaporating the propellant and collecting the resultant powder. |
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