专利详细信息
专利号 | EP1990046B1 |
专利标题 | Condensation aerosol containing loxapine or prochlorperazine for inhalation |
专利权人 | Alexza Pharmaceuticals, Inc.; |
发明人 | Rabinowitz, Joshua D;Zaffaroni, Alejandro C; |
申请号 | |
申请日 | |
公开日 | 2010/3/31 |
优先权号 | |
IPC | A61K00912000; |
专利类型 | |
法律状态查询 | 查看法律状态 |
The present invention relates to the delivery of antipsychotics through an inhalation route. Specifically it relates to aerosols containing antipsychotics that are used in inhalation therapy. In a composition aspect of the present invention the aerosol comprises particles comprising at least 5 percent by weight of an antipsychotic. In a method aspect of the present invention an antipsychotic is delivered to a mammal through an inhalation route. The method comprises a) Heating a composition wherein the composition comprises at least 5 percent by weight of an antipsychotic to form a vapor; and b) allowing the vapor to cool thereby forming a condensation aerosol comprising particles which is inhaled by the mammal. In a kit aspect of the present invention a kit for delivering an antipsychotic through an inhalation route to a mammal is provided which comprises a) a composition comprising at least 5 percent by weight of an antipsychotic; and b) a device that forms an antipsychotic containing aerosol from the composition for inhalation by the mammal.
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