| 发明名称 | Method for preparing acetazolamide sodium powder | ||
| 摘要 | A method for preparing acetazolamide sodium powder for injection is provided. The method includes steps of providing an acetazolamide sodium solution; and aseptically spray drying the acetazolamide sodium solution to obtain the acetazolamide sodium powder. | ||
| 申请公布号 | US9511341(B2) | 申请公布日期 | 2016.12.06 |
| 申请号 | US201314014823 | 申请日期 | 2013.08.30 |
| 申请人 | Sunny Pharmtech Inc. | 发明人 | Lin Yen-Chih;Wu Yon-Lian |
| 分类号 | B01J13/04;A61K9/00 | 主分类号 | B01J13/04 |
| 代理机构 | Leydig, Voit & Mayer, Ltd. | 代理人 | Leydig, Voit & Mayer, Ltd. |
| 主权项 | 1. A method for preparing an acetazolamide sodium powder for injection, comprising steps of: providing an acetazolamide sodium solution prepared by dispersing an acetazolamide powder in water to obtain an acetazolamide suspension and mixing the acetazolamide suspension with a sodium hydroxide solution to obtain an acetazolamide sodium solution; and aseptically spray drying the acetazolamide sodium solution through a nozzle, thereby obtaining the acetazolamide sodium powder. | ||
| 地址 | New Taipei TW | ||