申请人:Hoffmann-La Roche Inc.
公开号:US04746352A1
公开(公告)日:1988-05-24
The disclosure is concerned with novel 3-aryluracils of the formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and X have the significances given in the description, as well as salts thereof and their manufacture, weed control compositions which contain such compounds as active ingredients and the use of the active ingredients or compositions for the control of weeds. The disclosure also concerns certain herbicidally active starting materials and weed control compositions containing these as active ingredients.
本公开涉及新颖的3-芳基尿嘧啶,其化学式为##STR1##其中R.sup.1、R.sup.2、R.sup.3、R.sup.4、R.sup.5、R.sup.6和X的含义如描述中所示,以及它们的盐和制备方法,含有这些化合物作为活性成分的除草剂组合物,以及利用这些活性成分或组合物来控制杂草。本公开还涉及某些具有除草活性的起始材料和含有这些起始材料作为活性成分的除草剂组合物。