Phenylsulfonylureas, processes for their preparation, and their use as herbicides and plant growth regulators
申请人:Hoechst Schering AgrEvo GmbH
公开号:US06410483B1
公开(公告)日:2002-06-25
Compounds of the formula (I) and salts thereof
in which
R1-R9, W and A are as defined in formula (I) of claim 1 are suitable as herbicides and plant growth regulators. They can be prepared by processes according to claim 5 via intermediates according to claim 9, some of which are novel.