申请人:Hoffmann-La Roche Inc.
公开号:US04582526A1
公开(公告)日:1986-04-15
Carbamic acid ester compounds of the formula ##STR1## wherein A represents the group (a) or (b) ##STR2## wherein R.sup.1 -R.sup.8, X and Y are as defined hereinafter, processes for their preparation, herbicidal compositions containing these compounds and methods for the use of the compounds and the herbicidal compositions are disclosed.
公开了公式为##STR1##的碳酸酯化合物,其中A代表组(a)或(b)##STR2##,其中R.sup.1 -R.sup.8,X和Y的定义如下,公开了它们的制备方法、含有这些化合物的除草剂组合物以及这些化合物和除草剂组合物的使用方法。