发明名称 |
6-Amino purine derivatives having PDE-IV inhibition activity |
摘要 |
<p>Novel purine derivatives and their isoguanine and dithioxanthine precursor compounds are disclosed. These compounds have bronchial and tracheal relaxation and/or anti-inflammatory activity. The invention is also related to processes for their preparation, to pharmaceutical compositions containing them and to their medical use. In certain preferred embodiments, the invention relates to 3-substituted and 3,8-disubstituted 6-amino purine derivatives.</p> |
申请公布号 |
EP0916673(A1) |
申请公布日期 |
1999.05.19 |
申请号 |
EP19990100736 |
申请日期 |
1994.06.21 |
申请人 |
EUROCELTIQUE S.A. |
发明人 |
CAVALLA, DAVID;HOFER, PETER;GEHRIG, ANDDRE;WINTERGEST, PETER;CHASIN, MARK |
分类号 |
A61P25/24;A61K31/52;A61K31/522;A61P11/06;A61P29/00;A61P43/00;C07D473/18;C07D473/20;C07D473/24;C07D473/34;(IPC1-7):C07D473/34 |
主分类号 |
A61P25/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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