DÉRIVÉS DE PYRIDO [2, 3-B]PYRAZINE UTILISÉS COMME COMPOSÉS HERBICIDES

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专利权人:

SYNGENTA LIMITED

发明人:

申请号：

EP07766239.3

公开号：

EP2057154B1

申请日:

2007.07.16

申请国别(地区):

EP

年份:

2012

代理人:

摘要：

The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I) wherein R1, R2, R3, R4 and R5 are as defined in claim 1； or salts or N-oxides thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyrido[2,3-b]pyrazines.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/