发明授权
- 专利标题: NEUE XANTHINDERIVATE, DEREN HERSTELLUNG UND DEREN VERWENDUNG ALS ARZNEIMITTEL
- 专利标题(英): Novel xanthine derivatives, the production and the use thereof in the form of drugs
- 专利标题(中): 新克桑西衍生物,其制备及其作为药物
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申请号: EP03788995.3申请日: 2003-11-03
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公开(公告)号: EP1562946B1公开(公告)日: 2010-05-26
- 发明人: HIMMELSBACH, Frank , LANGKOPF, Elke , ECKHARDT, Matthias , MAIER, Roland , MARK, Michael , TADAYYON, Mohammad , LOTZ, Ralf, R., H.
- 申请人: Boehringer Ingelheim Pharma GmbH & Co. KG
- 申请人地址: Binger Strasse 172 55216 Ingelheim am Rhein DE
- 专利权人: Boehringer Ingelheim Pharma GmbH & Co. KG
- 当前专利权人: Boehringer Ingelheim Pharma GmbH & Co. KG
- 当前专利权人地址: Binger Strasse 172 55216 Ingelheim am Rhein DE
- 优先权: DE10251927 20021108
- 国际公布: WO2004041820 20040521
- 主分类号: C07D473/04
- IPC分类号: C07D473/04 ; A61K31/522 ; A61P5/50
摘要:
The invention relates to xanthines presented by a general formula (I), wherein R1 to R4 are equal to these defined in the claim n° 1, and to tautomers, stereoisomers, mixtures, pro-drugs and the salts thereof. Said compounds exhibit advantages pharmacological properties, in particular an inhibiting action on the activity of enzyme dipeptidylpeptidasa-IV (DPP-IV).
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