发明公开
EP2203446A1 CHROMENONE DERIVATIVES AND THEIR USE FOR LEUKOTRIENE BIOSYNTHESIS INHIBITION
审中-公开
CHROMENONDERIVATE及其用途用于抑制白细胞三烯生物合成
- 专利标题: CHROMENONE DERIVATIVES AND THEIR USE FOR LEUKOTRIENE BIOSYNTHESIS INHIBITION
- 专利标题(中): CHROMENONDERIVATE及其用途用于抑制白细胞三烯生物合成
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申请号: EP08833922.1申请日: 2008-09-23
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公开(公告)号: EP2203446A1公开(公告)日: 2010-07-07
- 发明人: GOSSELIN, Francis , VYDRA, Vicky
- 申请人: Merck Sharp & Dohme Corp.
- 申请人地址: 126 East Lincoln Avenue Rahway, NJ 07065 US
- 专利权人: Merck Sharp & Dohme Corp.
- 当前专利权人: Merck Sharp & Dohme Corp.
- 当前专利权人地址: 126 East Lincoln Avenue Rahway, NJ 07065 US
- 代理机构: Horgan, James Michael Frederic
- 优先权: US995525P 20070927
- 国际公布: WO2009042098 20090402
- 主分类号: C07D413/12
- IPC分类号: C07D413/12 ; A61K31/4245 ; A61P19/02
摘要:
This invention provides novel salt and crystalline forms thereof of (-) 4-(4-fluorophenyl)-7-[({5-[1-hydroxy-1-(trifluoromethyl)propyl]-1,3,4-oxadiazol-2-yl}-amino)-methyl]-2H-chromen-2-one. The compounds are 5-LO inhibitors and are useful for treatment of conditions such as asthma, allergic rhinitis, COPD, and atherosclerosis.
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