| 发明名称 |
4H-PYRIDO(1,2-A)PYRIMIDIN-4-ON VERBINDING MET ANTI-ALLERGISCHE WERKZAAMHEID, ALSMEDE FARMACEUTISCH PREPARAAT DAARVAN. |
| 摘要 |
A novel series of optionally substituted 3-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-ones is provided for use as inhibitors of allergic reactions. The compounds exhibit antiallergy activity by both oral and parenteral routes of administration. |
| 申请公布号 |
NL190702(B) |
申请公布日期 |
1994.02.01 |
| 申请号 |
NL19780005534 |
申请日期 |
1978.05.22 |
| 申请人 |
BRISTOL-MYERS SQUIBB COMPANY TE NEW YORK, NEW YORK, VER. ST. V. AM. |
发明人 |
|
| 分类号 |
A61K31/505;A61P11/00;A61P11/08;A61P37/08;C07D213/38;C07D213/40;C07D471/04;(IPC1-7):C07D471/04;A61K31/50 |
主分类号 |
A61K31/505 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
