| 发明名称 |
Process for preparing alkanesulfonyl pyridines |
| 摘要 |
A process for preparing alkanesulfonyl pyridines of the formula 1:is disclosed, wherein R1 is as defined herein. The compounds of formula 1 are useful in the preparation of pyridyl-substituted pyrazoles used in the treatment and alleviation of inflammation and other inflammation associated disorders.
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| 申请公布号 |
US6590103(B2) |
申请公布日期 |
2003.07.08 |
| 申请号 |
US20020259155 |
申请日期 |
2002.09.27 |
| 申请人 |
PFIZER, INC.;PFIZER PRODUCTS, INC. |
发明人 |
NOWAKOWSKI JOLANTA;HAAG DIETER |
| 分类号 |
C07D213/70;C07D213/71;C07D213/72;C07D213/73;C07D213/77;C07D401/04;(IPC1-7):C07D213/71 |
主分类号 |
C07D213/70 |
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