| 发明名称 |
8-[3-Amino-piperidin-1-yl]-xanthines, their preparation and their use as pharmaceutical composition |
| 摘要 |
The present invention relates to substituted xanthines of general formula wherein R<SUP>1 </SUP>and R<SUP>2 </SUP>are defined as in the claims, the tautomers, the stereoisomers, the mixtures thereof, and the salts thereof, which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).
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| 申请公布号 |
US2005187227(A1) |
申请公布日期 |
2005.08.25 |
| 申请号 |
US20050062518 |
申请日期 |
2005.02.22 |
| 申请人 |
BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG |
发明人 |
HIMMELSBACH FRANK;LANGKOPF ELKE;ECKHARDT MATTHIAS;TADAYYON MOHAMMAD;THOMAS LEO |
| 分类号 |
A61K31/522;C07D473/04;C07D473/06;(IPC1-7):A61K31/522 |
主分类号 |
A61K31/522 |
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