发明授权
US08530482B2 Halogenated pyrazolo[1,5-A]pyrimidines, processes, uses, compositions and intermediates
有权
卤化吡唑并[1,5-A]嘧啶，方法，用途，组合物和中间体
![Halogenated pyrazolo[1,5-A]pyrimidines, processes, uses, compositions and intermediates](/docs/US/2013-09-10/US08530482B2/abs.jpg.600x600.jpg)
- 专利标题： Halogenated pyrazolo[1,5-A]pyrimidines, processes, uses, compositions and intermediates
- 专利标题（中）： 卤化吡唑并[1,5-A]嘧啶，方法，用途，组合物和中间体
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申请号： US11922602申请日： 2006-06-15
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公开(公告)号： US08530482B2公开(公告)日： 2013-09-10
- 发明人: Luis Anglada , Albert Palomer , Antonio Guglietta
- 申请人： Luis Anglada , Albert Palomer , Antonio Guglietta
- 申请人地址： ES Barcelona
- 专利权人： Ferrer Internacional, S.A.
- 当前专利权人： Ferrer Internacional, S.A.
- 当前专利权人地址： ES Barcelona
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： EP05105478 20050621
- 国际申请： PCT/EP2006/063243 WO 20060615
- 国际公布： WO2006/136530 WO 20061228
- 主分类号： A01N43/90
- IPC分类号： A01N43/90 ; A61K31/519 ; C07D487/00
![Halogenated pyrazolo[1,5-A]pyrimidines, processes, uses, compositions and intermediates](/abs-image/US/2013/09/10/US08530482B2/abs.jpg.150x150.jpg)
摘要：
The invention provides novel halogenated pyrazolo[1,5-a]pyrimidines of formula (I) wherein R, R1, X and Y have different meanings, and pharmaceutically acceptable salts thereof. Compounds of formula (I) are useful for treating or preventing anxiety, epilepsy and sleep disorders including insomnia, and for inducing sedation-hypnosis, anesthesia, sleep and muscle relaxation. The invention also provides synthetic procedures for preparing said compounds and certain intermediates, as well as intermediates themselves.
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