| 发明名称 |
NOVEL XANTHIN DERIVATIVES, PRODUCTION AND USE THEREOF AS MEDICAMENTS |
| 摘要 |
The invention relates to substituted xanthins of general formula (I) wherein R1 - R4 are defined as in Claim 1, the tautomers thereof, the stereoisomers thereof, the mixtures thereof, the prodrugs and salts thereof which exhibit valuable pharmacological properties, especially an inhibitive effect on the activity of the enzyme Dipeptidylpeptidase-IV (DPP-IV).
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| 申请公布号 |
CA2506720(A1) |
申请公布日期 |
2004.06.03 |
| 申请号 |
CA20032506720 |
申请日期 |
2003.11.17 |
| 申请人 |
BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG |
发明人 |
LANGKOPF, ELKE;HIMMELSBACH, FRANK;ECKHARDT, MATTHIAS;TADAYYON, MOHAMMAD;MARK, MICHAEL;MAIER, ROLAND |
| 分类号 |
A61P3/10;C07D473/04;C07D473/06;C07D473/08;(IPC1-7):C07D473/04;A61K31/522 |
主分类号 |
A61P3/10 |
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