发明授权
- 专利标题: SYNTHESIS OF PURINE DERIVATIVES
- 专利标题(中): 合成的嘌呤衍生物
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申请号: EP03740304.5申请日: 2003-06-23
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公开(公告)号: EP1519938B1公开(公告)日: 2007-04-11
- 发明人: HAMMARSTROEM, Lars, G., J. , KRAUSS, Nancy, Elisabeth , LABADIE, Sharada, Shenvi , SMITH, David, Bernard , TALAMAS, Francisco, Xavier
- 申请人: F. HOFFMANN-LA ROCHE AG
- 申请人地址: Grenzacherstrasse 124 4070 Basel CH
- 专利权人: F. HOFFMANN-LA ROCHE AG
- 当前专利权人: F. HOFFMANN-LA ROCHE AG
- 当前专利权人地址: Grenzacherstrasse 124 4070 Basel CH
- 代理机构: Rauber, Beat
- 优先权: US392081P 20020627
- 国际公布: WO2004002990 20040108
- 主分类号: C07D473/00
- IPC分类号: C07D473/00
摘要:
The present invention provides a process for producing highly substituted purine compounds from pyrimidine compounds. Furthermore, processes of the present invention allow preparation of a library of purine compounds. Specifically the invention claims a process for the preparation of a substituted purine compound of the formula (I), wherein R1, R2, R3, R4, and R5 are as described herein.
公开/授权文献
- EP1519938A2 SYNTHESIS OF PURINE DERIVATIVES 公开/授权日:2005-04-06
信息查询
IPC分类:
C | 化学;冶金 |
C07 | 有机化学 |
C07D | 杂环化合物(高分子化合物入C08) |
C07D473/00 | 含嘌呤环系的杂环化合物 |