发明授权
- 专利标题: 6-carboxyphenyldihydropyridazinone derivatives and use thereof
- 专利标题(中): 6-羧基苯基二氢哒嗪酮衍生物及其用途
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申请号: US10018927申请日: 2000-06-16
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公开(公告)号: US06867206B1公开(公告)日: 2005-03-15
- 发明人: Jürgen Stoltefuss , Gabriele Bräunlich , Michael Lögers , Carsten Schmeck , Ulrich Nielsch , Martin Bechem , Christoph Gerdes , Michael Sperzel , Klemens Lustig , Werner Stürmer
- 申请人: Jürgen Stoltefuss , Gabriele Bräunlich , Michael Lögers , Carsten Schmeck , Ulrich Nielsch , Martin Bechem , Christoph Gerdes , Michael Sperzel , Klemens Lustig , Werner Stürmer
- 申请人地址: DE Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DE Leverkusen
- 优先权: DE19929782 19990629
- 国际申请: PCTEP00/05564 WO 20000616
- 国际公布: WO0100589 WO 20010104
- 主分类号: A61K31/50
- IPC分类号: A61K31/50 ; A61K31/501 ; A61K31/5377 ; A61P7/06 ; A61P43/00 ; C07D237/04 ; C07D401/10 ; C07D401/12 ; C07D405/12 ; C07D409/12 ; C07D417/12
摘要:
The present invention relates to 6-carboxyphenyldihydropyridazinone derivatives having the formula wherein R1, R2, R3, A, D, G, and E are as defined in the specification and claims, a process for preparing these materials, pharmaceutical compositions containing them, and a method for using them in the treatment of anemias.
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