公开(公告)号：US20170318810A1

公开(公告)日：2017-11-09

申请号：US15524936

申请日：2015-11-03

Applicant: SYNGENTA PARTICIPATIONS AG

Inventor： James Alan MORRIS ,  Mangala PHADATE ,  Ravindra SONAWANE ,  Claire Janet RUSSELL ,  Donn Warwick MOSELEY ,  Adrian LONGSTAFF ,  Matthew Brian HOTSON ,  Alan Joseph HENNESSY

IPC: A01N43/80 ,  C07D413/04 ,  A01N43/90

CPC classification number: A01N43/80 ,  A01N43/90 ,  C07D413/04

Abstract: The invention relates to substituted pyrrolone derivatives of the formula (I) wherein X, A, R1, R2 and R3 are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control or inhibit plant growth.