Michael Gerhard Hoffmann,Uwe Doeller,Marco Bruenjes,Hansjoerg Dietrich,Elmar Gatzweiler,Christopher Hugh Rosinger
申请号：
US14419266
公开号：
US20150291553A1
申请日:
2013.08.02
申请国别(地区):
US
年份:
2015
代理人:
摘要：
2′-Phenyl-2,4′-bipyridine-3-carboxylic acid derivatives of the general formula (I) are described as herbicides.In this formula (I), R1 to R5 are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen, nitro, cyano and formyl.
