发明名称 |
Process for preparing alkoxypyrazine derivatives |
摘要 |
A process for preparing alkoxypyrazine derivatives of the general formula:These alkoxypyrazine derivatives are obtained by reacting a glyoxal derivative of the general formula:and an amlinoimidate of the general formula:The alkoxypyrazine derivatives are important intermediates for preparing pharmaceutically active compounds.
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申请公布号 |
US6235905(B1) |
申请公布日期 |
2001.05.22 |
申请号 |
US20000583096 |
申请日期 |
2000.01.28 |
申请人 |
LONZA AG |
发明人 |
FUCHS RUDOLF |
分类号 |
B01J31/02;C07B61/00;C07D241/18;C07D241/20;C07D241/24;(IPC1-7):C07D241/14 |
主分类号 |
B01J31/02 |
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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