发明名称 |
METHOD FOR PRODUCING SPHERICAL BASE GRANULES COMPRISING HARDLY WATER-SOLUBLE DRUG |
摘要 |
Spherical base granules comprising a hardly water-soluble drug and suited for film coating thereon are produced by layering spherical core particles with a drug-containing layering liquid comprising both micronized microcrystalline cellulose and an emulsifier therein and therefore having improved suspension stability.
|
申请公布号 |
US2009324802(A1) |
申请公布日期 |
2009.12.31 |
申请号 |
US20070310067 |
申请日期 |
2007.08.09 |
申请人 |
ASAHL KASEI CHEMICALS CORPORATION |
发明人 |
YAGINUMA YOSHIHITO;MATSUMOTO RIKA |
分类号 |
A61K9/16 |
主分类号 |
A61K9/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|