发明授权
- 专利标题: Process for the preparation of pteridine derivatives
- 专利标题(中): 蝶啶衍生物的制备方法
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申请号: US13703932申请日: 2011-06-13
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公开(公告)号: US08809553B2公开(公告)日: 2014-08-19
- 发明人: Emanuele Attolino , Mario Michieletti , Davide Rossi , Pietro Allegrini
- 申请人: Emanuele Attolino , Mario Michieletti , Davide Rossi , Pietro Allegrini
- 申请人地址: IT Baranzate (MI)
- 专利权人: Dipharma Francis S.r.l.
- 当前专利权人: Dipharma Francis S.r.l.
- 当前专利权人地址: IT Baranzate (MI)
- 代理机构: Rothwell, Figg, Ernst & Manbeck, P.C.
- 优先权: ITMI2010A1076 20100615
- 国际申请: PCT/EP2011/002896 WO 20110613
- 国际公布: WO2011/157388 WO 20111222
- 主分类号: C07D339/00
- IPC分类号: C07D339/00 ; C07D475/04 ; C07D337/04 ; C07D339/06 ; C07D333/08 ; C07H9/00 ; C07D337/08 ; C07D339/08 ; C07H3/02
摘要:
The application discloses a process for the preparation of 5-deoxy-L-arabinose of formula (VI); comprising the conversion of a compound of formula (XII); wherein n is 0, 1 or 2; which can be used as intermediate for the synthesis of sapropterin.
公开/授权文献
- US20130090474A1 PROCESS FOR THE PREPARATION OF PTERIDINE DERIVATIVES 公开/授权日:2013-04-11
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