Methods for making polymorphs of bromfenac sodium and bromfenac sodium formulations
- 专利权人:
- 发明人:
- Saroop Singh Matharu,Gurijala Venu Reddy,James J. Mencel,Xiaoyong Sun
- 申请号:
- US14738004
- 公开号:
- US09914697B2
- 申请日:
- 2015.06.12
- 申请国别(地区):
- US
- 年份:
- 2018
- 代理人:
- 摘要:
- Different polymorphs of bromfenac sodium may be prepared and interconverted using crystallization/recrystallization, drying and/or hydration techniques.
- 来源网站:
- 中国工程科技知识中心