Polymorphic form of granisetron hydrochloride and methods of making the same
- 专利权人:
- Shu-Ping Chen;Hsiao-Ping Fang
- 发明人:
- Shu-Ping Chen,Hsiao-Ping Fang
- 申请号：
- US12542968
- 公开号：
- US08193217B2
- 申请日:
- 2009.08.18
- 申请国别(地区):
- US
- 年份:
- 2012
- 代理人:
- 摘要：
- Crystalline granisetron hydrochloride characterized by a powder x-ray diffraction pattern with peaks at about 14.3, 20.4, and 23.0±0.2 degrees two-theta and process of making the same are disclosed.
- 来源网站：
- 中国工程科技知识中心
