发明申请
- 专利标题: SYNTHESIS AND PREPARATIONS OF METOPROLOL AND ITS SALTS
- 专利标题(中): 金属醇及其盐的合成和制备
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申请号: US12158950申请日: 2006-12-22
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公开(公告)号: US20090247642A1公开(公告)日: 2009-10-01
- 发明人: Carmen Arnalot Aguilar , Jordi Bosch I Llado
- 申请人: Carmen Arnalot Aguilar , Jordi Bosch I Llado
- 国际申请: PCT/IB2006/004081 WO 20061222
- 主分类号: A61K31/138
- IPC分类号: A61K31/138 ; C07C217/64 ; C07C213/00
摘要:
The invention relates to an improved process for preparing metoprolol and its salts.
信息查询
IPC分类: