[EN] NOVEL PYRIDINE DERIVATIVES AND METHOD FOR PREPARATION OF INTERMEDIATE COMPOUND FOR PRODUCING SULFONYLUREA HERBICIDES USING THE SAME<br/>[FR] NOUVEAUX DÉRIVÉS DE PYRIDINE ET PROCÉDÉ DE PRÉPARATION D'UN COMPOSÉ INTERMÉDIAIRE POUR LA FABRICATION D'HERBICIDES DE SUFLONYLURÉE L'UTILISANT
申请人:LG LIFE SCIENCES LTD
公开号:WO2014010990A1
公开(公告)日:2014-01-16
The present invention relates to a novel method for the preparation of a key intermediate compound for producing fluoroalkylpyridine-sulfonyl urea derivatives showing superior herbicidal activity, novel pyridine derivatives used in the preparation, and a method for the preparation thereof.
本发明涉及一种用于制备显示出优越除草活性的氟烷基
吡啶磺酰
脲衍
生物的关键中间化合物的新方法,用于制备中间化合物的新
吡啶衍生物,以及其制备方法。