PROCESS FOR RECOVERY OF NALMEFENE HYDROCHLORIDE
- 专利权人:
- 发明人:
- 申请号:
- HK15103498.4
- 公开号:
- HK1202874B
- 申请日:
- 2015.04.09
- 申请国别(地区):
- HK
- 年份:
- 2018
- 代理人:
- 摘要:
- The present invention relates to an improved process for recovery of nalmefene hydrochloride[17-(cyclopropylmethyl)-4,5-alpha-epoxy-6-methylenemorphinan-3,14-diol hydrochloride] from an aqueous composition containing nalmefene and certain impurities.
- 来源网站:
- 中国工程科技知识中心