| 发明名称 |
METHOD FOR PREPARING SUBSTITUTED N-(3-AMINO-QUINOXALIN-2-YL)-SULFONAMIDES AND THEIR INTERMEDIATES N-(3-CHLORO-QUINOXALIN-2-YL)SULFONAMIDES |
| 摘要 |
The present invention provides a new synthesis for preparing N-(3-amino-quinoxalin-2-yl)-sulfonamides of general formulae (I) or (I') and intermediates sulfonamides of formula (II) or (II'): |
| 申请公布号 |
KR20130141528(A) |
申请公布日期 |
2013.12.26 |
| 申请号 |
KR20137012563 |
申请日期 |
2011.10.18 |
| 申请人 |
MERCK SERONO S.A. GENEVA |
发明人 |
POHIN DANIG;SWINNEN DOMINIQUE |
| 分类号 |
C07D405/14;A61K31/497;C07D403/12 |
主分类号 |
C07D405/14 |
| 代理机构 |
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代理人 |
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