PROCESSES FOR THE PREPARATION OF ENTACAPONE POLYMORPHS
- 专利权人:
- 发明人:
- NASIR ALI SHAFAKAT ALI
- 申请号：
- IN64/MUM/2010
- 公开号：
- IN274386B
- 申请日:
- 2010.01.07
- 申请国别(地区):
- IN
- 年份:
- 2016
- 代理人:
- 摘要：
- The present invention provides processes for the preparation of entacapone A and t. The polymorph prepared by the process of invention where used for making pharmaceutical composition.
- 来源网站：
- 中国工程科技知识中心
