| 发明名称 |
Quinazolinde-dione compounds, process for production thereof and pharmaceutical use thereof |
| 摘要 |
A 5,6,7-substituted-2,4(1H,3H)-quinazolinedione compound of the formula (I), <IMAGE> (I) wherein R1, R2, R3, A and B are as defined in claim 1 and its acid addition salt; and a vasodilating and hypotensive composition containing the aforesaid compound.
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| 申请公布号 |
US4405623(A) |
申请公布日期 |
1983.09.20 |
| 申请号 |
US19810263898 |
申请日期 |
1981.05.15 |
| 申请人 |
MASAYUKI ISHIKAWA |
发明人 |
ISHIKAWA, MASAYUKI;SUGIMOTO, AKIKO;EGUCHI, YUKUO;SASAKI, FUJINORI;EBISAWA, HISASHI;MORIGUCHI, SOYAO;GOTOH, KATSUHIKO |
| 分类号 |
C07D239/96;(IPC1-7):C07D239/80;A61K31/50 |
主分类号 |
C07D239/96 |
| 代理机构 |
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