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.
公式(I)的化合物及其盐,其中R1-R9,W和A的定义如权利要求1中的公式(I),适用于除草剂和植物生长调节剂。它们可以通过权利要求5中的工艺通过权利要求9中的中间体制备,其中一些是新颖的。