发明名称 |
Pyridazine derivatives, process of their preparation and pharmaceutical preparations in which the derivatives are comprised |
摘要 |
<p>Pyridazinov deriv ty obecn ho vzorce II, ve kter m Z znamen O, S nebo NH, kruh A je pop° pad substituovan² ortho-kondenzovan² aromatick² nebo heteroaromatick² p ti- nebo Üesti lenn² kruh a symbol R.sup.1.n. znamen skupinu -(CH.sub.2.n.).sub.n.n.L, kde n m hodnotu 0 a L m e p°edstavovat arylov , heteroarylov a heterocyklick skupiny. Tyto slou eniny jsou pou iteln pro oÜet°en nebo/a prevenci neurologick²ch poruch spojen²ch s excita n mi aminokyselinami./</p> |
申请公布号 |
CZ292311(B6) |
申请公布日期 |
2003.09.17 |
申请号 |
CZ19960001138 |
申请日期 |
1994.10.20 |
申请人 |
ZENECA LIMITED |
发明人 |
BARE THOMAS MICHAEL;SPARKS RICHARD BRUCE;EMPFIELD JAMES ROY;DAVENPORT TIMONTHY WAYNE;MCKINNEY JEFFREY ALAN |
分类号 |
A61K31/50;A61K31/5025;A61P3/08;A61P3/10;A61P9/10;A61P25/00;A61P25/08;A61P25/28;A61P43/00;C07D215/56;C07D221/00;C07D221/04;C07D237/00;C07D471/04;C07D471/14;C07D495/14;(IPC1-7):C07D471/04 |
主分类号 |
A61K31/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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