Partículas micronizadas de agentes activos con baja potencia de dosificación para formulaciones en polvo para inhalación
The invention relates to micronised particles of a low-dosage strength active ingredient to be used in dry powder formulations for inhalation and methods for preparing them. In particular the invention provides micronised particles of low-dosage strength active ingredients which can easily and homog...
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| Format: | Patent |
| Sprache: | spa |
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| Zusammenfassung: | The invention relates to micronised particles of a low-dosage strength active ingredient to be used in dry powder formulations for inhalation and methods for preparing them. In particular the invention provides micronised particles of low-dosage strength active ingredients which can easily and homogenously disperse in a dry powder formulation to be administered by means of a dry powder inhaler device. The invention is also directed to the formulations thereof in the form of powders for inhalation. |
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