| 发明名称 |
HERSTELLUNG VON ISOXAZOLO- ECKIGE KLAMMER AUF 3,4-D ECKIGE KLAMMER ZU -PYRIMIDINEN UND SIE ENTHALTENDE ARZNEIMITTEL |
| 摘要 |
Isoxazolo[3,4-d]pyrimidines of the formula <IMAGE> wherein R1, R2 and R3 +L, respectively, are hydrogen, lower alkyl, cycloalkyl, or aryl which may be substituted by halogen, are useful as antiinflammatory-analgesic drugs, and the industrially feasible production thereof is provided. |
| 申请公布号 |
DE2714253(A1) |
申请公布日期 |
1977.10.27 |
| 申请号 |
DE19772714253 |
申请日期 |
1977.03.31 |
| 申请人 |
TAKEDA CHEMICAL INDUSTRIES,LTD. |
发明人 |
MARUMOTO,RYUJI;FURUKAWA,YOSHIYASU;KAWAI,KIYOHISA |
| 分类号 |
A61K31/505;A61P1/04;A61P25/04;A61P25/20;A61P25/24;A61P25/26;A61P29/00;C07D239/54;C07D239/545;C07D239/553;C07D239/62;C07D498/04;(IPC1-7):C07D498/04 |
主分类号 |
A61K31/505 |
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