[EN] METHOD FOR PRODUCING PYRIDAZINONE COMPOUNDS AND INTERMEDIATE THEREOF [FR] PROCÉDÉ DE PRODUCTION DE COMPOSÉS DE PYRIDAZINONE ET D'UN INTERMÉDIAIRE DE CEUX-CI
[EN] METHOD FOR PRODUCING PYRIDAZINONE COMPOUNDS AND INTERMEDIATE THEREOF [FR] PROCÉDÉ DE PRODUCTION DE COMPOSÉS DE PYRIDAZINONE ET D'UN INTERMÉDIAIRE DE CEUX-CI
METHOD FOR PRODUCING PYRIDAZINONE COMPOUNDS AND INTERMEDIATE THEREOF
申请人:Jachmann Markus
公开号:US20130172556A1
公开(公告)日:2013-07-04
The present invention relates to a novel method for producing a pyridazinone compound and an intermediate thereof as shown in the following scheme: wherein the symbols are as defined in the specification.
本发明涉及一种生产吡啶二酮化合物及其中间体的新方法,如下图所示:
其中符号如规范中所定义。
METHOD FOR PRODUCING PYRIDAZINONE COMPOUNDS AND INTERMEDIATES THEREOF
申请人:SUMITOMO CHEMICAL COMPANY LIMITED
公开号:EP2614053B1
公开(公告)日:2016-03-23
INTERMEDIATE COMPOUNDS IN PROCESSES FOR PRODUCING PYRIDAZINONE COMPOUNDS