| 发明名称 |
XANTHINE DERIVATIVES, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND A PROCESS FOR THEIR PREPARATION |
| 摘要 |
Compounds of the formula (I) <CHEM> wherein R is C1-4 alkyl, other than n-propyl, iso-propyl or n-butyl, pharmaceutical compositions containing them and a process for their preparation. |
| 申请公布号 |
DE3173289(D1) |
申请公布日期 |
1986.02.06 |
| 申请号 |
DE19813173289 |
申请日期 |
1981.06.12 |
| 申请人 |
BEECHAM - WUELFING GMBH & CO. KG |
发明人 |
GORING, JOACHIM EWALD |
| 分类号 |
A61K31/52;A61K31/522;A61P9/00;A61P9/10;C07D473/06;(IPC1-7):C07D473/06 |
主分类号 |
A61K31/52 |
| 代理机构 |
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