| 发明名称 |
Substituted sulfonylaminomethylbenzoic acid (derivatives) and their preparation |
| 摘要 |
The present invention relates to a compound of the formula (I) The compound according to the invention is suitable for the preparation of herbicidal active substances such as sulfonylureas.
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| 申请公布号 |
US6884903(B2) |
申请公布日期 |
2005.04.26 |
| 申请号 |
US20030387649 |
申请日期 |
2003.03.13 |
| 申请人 |
AVENTIS CROPSCIENCE GMBH |
发明人 |
LORENZ KLAUS;RESSEL HANS-JOACHIM;WILLMS LOTHAR |
| 分类号 |
C07D239/42;C07B61/00;C07C229/38;C07C303/38;C07C303/40;C07C311/06;C07C311/13;C07C311/42;C07D239/54;C07D239/545;(IPC1-7):C07C303/00 |
主分类号 |
C07D239/42 |
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