发明名称 |
METHOD FOR PRODUCING SUBSTITUTED ANTHRANILIC ACID DERIVATIVES |
摘要 |
The present invention relates to a process for preparing substituted anthranilic acid derivatives of the formula (I) in which R1, R2, R3 and R4 are each as defined in the description, by conversion of compounds of the general formula (IV) in the presence of a palladium catalyst and carbon monoxide. The present invention likewise relates to compounds of the general formula (IV). |
申请公布号 |
KR20140124810(A) |
申请公布日期 |
2014.10.27 |
申请号 |
KR20147024396 |
申请日期 |
2013.02.06 |
申请人 |
BAYER INTELLECTUAL PROPERTY GMBH |
发明人 |
HIMMLER THOMAS;PAZENOK SERGII;VOLZ FRANK;LUI NORBERT |
分类号 |
C07C253/30;C07C253/32;C07C255/60;C07D401/14 |
主分类号 |
C07C253/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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