发明公开
- 专利标题: INDUSTRIAL PROCESS FOR THE SYNTHESIS OF PYRIMIDINYL-PIPERAZINE DERIVATIVES
- 专利标题(中): 工业方法合成嘧啶哌嗪衍生物的
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申请号: EP13805593.4申请日: 2013-11-20
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公开(公告)号: EP2922825A1公开(公告)日: 2015-09-30
- 发明人: SZAVICSKÓ, Krisztina , DOMÁNY, György , CZIBULA, László , BARTÁNÉ SZALAI, Gizella , DOBAY, László , PAPP, Éva
- 申请人: Richter Gedeon Nyrt.
- 申请人地址: Gyömröi út 19-21. 1103 Budapest HU
- 专利权人: Richter Gedeon Nyrt.
- 当前专利权人: Richter Gedeon Nyrt.
- 当前专利权人地址: Gyömröi út 19-21. 1103 Budapest HU
- 代理机构: Hoffmann Eitle
- 优先权: HUP1200675 20121121
- 国际公布: WO2014080342 20140530
- 主分类号: C07D239/48
- IPC分类号: C07D239/48 ; A61K31/506 ; A61P25/00
摘要:
Our invention relates to trans-(4-{4-[2-(4-amino-cyclohexyl)-ethyl]-piperazin-1-yl}-5,6- dichloro-pyrimidin-2-yl)-methylamine dihydrochloride monohydrate, the process for the synthesis of this compound, the new (4,5-dichloro-6-piperazin-1-yl-pyirimidin-2-yl)- methylamine monohydrochlorid used as starting material in this synthesis, as well as the industrial process for the synthesis of trans-N-(4-{2-[4-(5,6-dichloro-2-methyl-amino- pyirimidin-4-yl)-piperazin-1-yl]-ethyl}cyclohexyl-propionamide starting from trans-(4-{4-[2-(4- amino-cyclohexyl)-ethyl]-piperazin-1-yl}-5,6-dichloro-pyrimidin-2-yl)-methylamine dihydrochloride monohydrate.
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