申请人:Rhone-Poulenc Agrochimie
公开号:US04743603A1
公开(公告)日:1988-05-10
New derivatives of 2-(3-pyridyl)-2-phenylaminoacetic acid, of the formula: ##STR1## with: R.sub.0 : --CN, --COOH, CONH.sub.2, COOR.sub.4, R.sub.1 : H, lower alkyl, cycloalkyl, phenyl, if appropriate substituted, aralkyl if appropriate substituted, R.sub.2 : H, lower alkyl, if appropriate substituted, Ar: phenyl if appropriate substituted, Z: halogen, lower alkyl, lower alkoxy, lower alkylthio. They can be employed in agriculture for combating phytopathogenic fungi such as the sclerotiniaceae.
2-(3-吡啶基)-2-苯基氨基乙酸的新衍生物,化学式如下:##STR1##其中:R.sub.0:--CN、--COOH、CONH.sub.2、COOR.sub.4;R.sub.1:H、较低的烷基、环烷基、苯基,如果适当取代,也可以是芳基烷基,如果适当取代;R.sub.2:H、较低的烷基,如果适当取代;Ar:苯基,如果适当取代;Z:卤素、较低的烷基氧、较低的烷基硫醚。它们可用于农业,用于对抗如鱼鳞菌科等植物病原真菌。