| 发明名称 |
Process for preparing pyridine derivatives and intermediates useful in the process. |
| 摘要 |
The invention provides a process for preparing 2-[4-(3-or 5-fluoromethylpyridyl-2-oxy)phenoxy] propionic acids and their derivatives by reducing 2- [4-(3- or 5-fluoromethylpyridyl-2-oxy)phenoxy] acrylic acids and their derivatives. It also provides the acrylic acids and their derivatives themselves.
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| 申请公布号 |
EP0040478(A1) |
申请公布日期 |
1981.11.25 |
| 申请号 |
EP19810301841 |
申请日期 |
1981.04.27 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
CARTWRIGHT, DAVID;TURNBULL, MICHAEL DRYSDALE |
| 分类号 |
C07C69/62;C07D213/64;C07D213/643;(IPC1-7):07D213/64;07C59/68 |
主分类号 |
C07C69/62 |
| 代理机构 |
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