| 发明名称 |
5-ACYL-2-(1H)-PYRIDINONES AND PREPARING PROCESS THEREOF |
| 摘要 |
5-Acyl-2-(1H)-pyridinones of formula (I) are prepd. by reacting a 1R- 3R1-2-(1-dimethylamino-1-methylidenyl)-1,3-propanedione with a cyano- acetamide. In the formula, R is C3-10 alkyl; R1 is methyl or ethyl. (I) are cardiotonics used in treatment of cardiac failure.
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| 申请公布号 |
KR900005010(B1) |
申请公布日期 |
1990.07.16 |
| 申请号 |
KR19840002297 |
申请日期 |
1984.04.28 |
| 申请人 |
MERRELL DOW PHARMACEUTICALS INC. |
发明人 |
JONES WINTON D.;SCHNOTTLER RICHARD A.;DAGE RICHARD C. |
| 分类号 |
C07D213/64;A61K31/4402;A61K31/4406;A61K31/4409;A61K31/4418;A61K31/455;A61P9/04;A61P9/06;C07C67/00;C07C213/00;C07C225/14;C07C225/16;C07D213/60;C07D213/85;(IPC1-7):C07D213/60 |
主分类号 |
C07D213/64 |
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