发明授权
- 专利标题: Process for preparation of ketolide intermediates
- 专利标题(中): 制备酮内酯中间体的方法
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申请号: US14002316申请日: 2012-02-29
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公开(公告)号: US09206214B2公开(公告)日: 2015-12-08
- 发明人: Vijaykumar Jagdishwar Patil , Satish Birajdar , Bharat Dond , Bharat Kalidas Trivedi
- 申请人: Vijaykumar Jagdishwar Patil , Satish Birajdar , Bharat Dond , Bharat Kalidas Trivedi
- 申请人地址: IN Bandra East, Mumbai
- 专利权人: Wockhardt Ltd.
- 当前专利权人: Wockhardt Ltd.
- 当前专利权人地址: IN Bandra East, Mumbai
- 代理机构: Bio Intellectual Property Services LLC (Bio IPS)
- 代理商 O. (Sam) Zaghmout
- 优先权: IN559/MUM/2011 20110301
- 国际申请: PCT/IB2012/050940 WO 20120229
- 国际公布: WO2012/117357 WO 20120907
- 主分类号: C07H1/00
- IPC分类号: C07H1/00 ; C07H17/08 ; C07D493/04
摘要:
The inventions discloses a process for preparation of compounds of Formula (IX), Wherein, R is C1-C6 alkyl, R1 is hydrogen or a hydroxyl protecting group, and R2 is hydrogen or fluorine.
公开/授权文献
- US20140073770A1 Process for preparation of ketolide intermediates 公开/授权日:2014-03-13
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