Micronisable form of salmeterol xinafoate
The present invention relates to micronisable salmeterol xinafoate polymorph I characterized by a mean particle size of between 5 and 15 µm and a bulk density between 0.1 and 0.2 g/mL, to a method for its preparation and to its use in the preparation of micronised salmeterol xinafoate.
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The present invention relates to micronisable salmeterol xinafoate polymorph I characterized by a mean particle size of between 5 and 15 µm and a bulk density between 0.1 and 0.2 g/mL, to a method for its preparation and to its use in the preparation of micronised salmeterol xinafoate. |
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