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SALT OF A PYRIMIDO[6,1-A]ISOQUINOLIN-4-ONE COMPOUND
- 专利权人:
- VERONA PHARMA PLC
- 发明人:
- Peter Lionel Spargo,Edward James French,Julian Scott Northen,John Mykytiuk
- 申请号:
- US16580515
- 公开号:
- US20200016158A1
- 申请日:
- 2019.09.24
- 申请国别(地区):
- US
- 年份:
- 2020
- 代理人:
- 摘要:
- The present invention relates to a pharmaceutically acceptable acid addition salt of: (i) 9,10-dimethoxy-2-(2,4,6-tri-methylphenylimino)-3-(N-carbamoyl-2-aminoethyl)-3,4,6,7-tetrahydro-2H-pyrimido[6,1-a]isoquinolin-4-one (RPL554); and (ii) ethane-1,2-disulfonic acid, ethanesulfonic acid, methanesulfonic acid, benzenesulfonic acid, p-toluenesulfonic acid, hydrochloric acid, hydrobromic acid, phosphoric acid or sulfuric acid.
- 来源网站:
- 中国工程科技知识中心
- 来源网址:
- http://www.ckcest.cn/home/