发明申请
- 专利标题: PRODUCTION OF BEPROMOLINE
- 专利标题(中): 生产苯酚
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申请号: US12858273申请日: 2010-08-17
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公开(公告)号: US20100311967A1公开(公告)日: 2010-12-09
- 发明人: Beat Weber , Stefan Rosenberger
- 申请人: Beat Weber , Stefan Rosenberger
- 申请人地址: CH Cham
- 专利权人: GALDERMA S.A.
- 当前专利权人: GALDERMA S.A.
- 当前专利权人地址: CH Cham
- 优先权: EP05291611.1 20050728
- 主分类号: C07D265/30
- IPC分类号: C07D265/30
摘要:
A process for the preparation of a compound of formula (Ib): including contacting a compound of formula (Ia): with toluene and HCl gas to provide the compound of formula (Ib).
公开/授权文献
- US08242268B2 Production of bepromoline 公开/授权日:2012-08-14
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