发明名称 |
PYRAZINO[2,3-D]ISOOXAZOLE DERIVATIVE |
摘要 |
<p>The object of the present invention is to provide a compound useful as an intermediate for the production of a pyrazinecarboxamide derivative such as 6-fluoro-3-hydroxy-2-pyrazinecarboxamide. The present invention provides a pyrazino[2,3-d]isooxazole derivative represented by general formula (I) (wherein X represents a halogen atom, a hydroxy group or a sulfamoyloxy group; and Y represents -C(=O)R or -CN (wherein R represents a hydrogen atom, an alkoxy group, an aryloxy group, an alkyl group, an aryl group or an amino group)).</p> |
申请公布号 |
CA2816687(A1) |
申请公布日期 |
2012.05.18 |
申请号 |
CA20112816687 |
申请日期 |
2011.11.11 |
申请人 |
FUJIFILM CORPORATION;TOYAMA CHEMICAL CO., LTD. |
发明人 |
NAKAMURA, KOUKI;MURAKAMI, TAKESHI;NAITOU, HIROYUKI;HANAKI, NAOYUKI;WATANABE, KATSUYUKI |
分类号 |
C07D498/04;C07C239/18;C07D241/24;C07D261/18 |
主分类号 |
C07D498/04 |
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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