EP1678182B1 PROCESS FOR PREPARING SUBSTITUTED 5-AMINO-PYRAZOLO- [4,3-E]-1,2,4-TRIAZOLO [1,5-C]PYRIMIDINES
失效 - 权利终止
转让
![PROCESS FOR PREPARING SUBSTITUTED 5-AMINO-PYRAZOLO- [4,3-E]-1,2,4-TRIAZOLO [1,5-C]PYRIMIDINES](/ep/2007/02/07/EP1678182B1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: PROCESS FOR PREPARING SUBSTITUTED 5-AMINO-PYRAZOLO- [4,3-E]-1,2,4-TRIAZOLO [1,5-C]PYRIMIDINES
- 专利标题(中):用于生产取代的5-氨基吡唑并[4,3-E] -1,2,4-三唑并[1,5-C]嘧啶类
- 申请号:EP04796445.7 申请日:2004-10-26
- 公开(公告)号:EP1678182B1 公开(公告)日:2007-02-07
- 发明人: KUO, Shen-Chun , TSAI, David, Jieh-Shyh , TRAN, Loc, Thanh , ZHANG, Pengyi , JONES, Andrew, D.
- 申请人: SCHERING CORPORATION
- 申请人地址: 2000 Galloping Hill Road Kenilworth, NJ 07033-0530 US
- 专利权人: SCHERING CORPORATION
- 当前专利权人: MERCK SHARP & DOHME CORP., RAHWAY, US
- 当前专利权人地址: MERCK SHARP & DOHME CORP., RAHWAY, US
- 代理机构: UEXKÜLL & STOLBERG
- 优先权: US515051P 20031028
- 国际公布: WO2005044819 20050519
- 主分类号: C07D487/14
- IPC分类号: C07D487/14
摘要:
A process for preparing substituted 5-amino-pyrazolo[4,3-e]-1,2,4-triazolo-[1,5-c]pyrimidine compounds having an aminoalkyl substituent at the 7-position is disclosed, wherein the pyrimidine ring is cyclized using a cyanating agent.
公开/授权文献:
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07D | 杂环化合物 |
------C07D487/00 | 在稠环系中含有氮原子作为仅有的杂环原子的杂环化合物,不包含在C07D451/00至C07D477/00组中 |
--------C07D487/02 | .在稠合系中含有两个杂环 |
----------C07D487/14 | ..邻位稠合系 |