发明名称 |
PROCESS FOR PRODUCING PYRIDINECARBOXAMIDES OR THIOCARBOXAMIDES |
摘要 |
A process for producing N-substituted pyridinecarboxamides or thiocarboxamides which comprises subjecting a metal compound of an optionally substituted pyridine to an addition reaction with a substituted isocyanate or thioisocyanate and then replacing the metal by a proton. It is applicable even to compounds having substituents susceptible to oxidation, and is hence industrially advantageous.
|
申请公布号 |
WO9724329(A1) |
申请公布日期 |
1997.07.10 |
申请号 |
WO1996JP03806 |
申请日期 |
1996.12.26 |
申请人 |
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA;KANNO, HISASHI;KUBOTA, YOSHIKAZU |
发明人 |
KANNO, HISASHI;KUBOTA, YOSHIKAZU |
分类号 |
A01N43/40;C07D213/81;C07D213/82;C07D213/83;(IPC1-7):C07D213/81 |
主分类号 |
A01N43/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|