发明授权
US07115620B2 1,3-disubstituted-2-thioxo-imidazolidine-4,5-diones as potassium channel openers
失效
1,3-二取代-2-硫代 - 咪唑烷-4,5-二酮作为钾通道开放剂
- 专利标题: 1,3-disubstituted-2-thioxo-imidazolidine-4,5-diones as potassium channel openers
- 专利标题(中): 1,3-二取代-2-硫代 - 咪唑烷-4,5-二酮作为钾通道开放剂
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申请号: US10282540申请日: 2002-10-29
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公开(公告)号: US07115620B2公开(公告)日: 2006-10-03
- 发明人: John A Butera , Hassan M Elokdah , Theodore S Sulkowski , John L Primeau , Joseph R Lennox , Russell F Graceffa
- 申请人: John A Butera , Hassan M Elokdah , Theodore S Sulkowski , John L Primeau , Joseph R Lennox , Russell F Graceffa
- 申请人地址: US NJ Madison
- 专利权人: Wyeth
- 当前专利权人: Wyeth
- 当前专利权人地址: US NJ Madison
- 代理机构: Fish & Richardson P.C.
- 主分类号: A61K31/415
- IPC分类号: A61K31/415 ; C07D233/42 ; C07D233/40
摘要:
Compounds of Formula I are provided: wherein: R is lower alkyl or branched lower alkyl; and Ar is phenyl, phenyl substituted with one or more of halogen, lower alkyl, lower alkoxy, lower alkylthio, lower alkylamino, cyano, or perfluoroalkoxy, or a heteroaromatic moiety; and pharmaceutically acceptable salts thereof.
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