申请人:Chevron Research Company
公开号:US04465502A1
公开(公告)日:1984-08-14
Compounds of the formula: ##STR1## wherein X is halo; m and n are 0 or 1; R.sup.1 and R.sup.3 are hydrogen, alkyl or are joined to form a carbocyclic ring; R.sup.2 and R.sup.4 are hydrogen or alkyl; R.sup.5 and R.sup.6 are hydrogen, alkyl or alkoxyalkyl; R.sup.7 is hydrogen, halo, nitro, alkoxy or alkyl; and Y is oxygen or NR.sup.8 wherein R.sup.8 is hydrogen or alkyl, have herbicidal and growth-regulating activity, particularly against grassy weeds.
分子式为:##STR1## 其中X为卤素;m和n为0或1;R.sup.1和R.sup.3为氢,烷基或连接形成碳环;R.sup.2和R.sup.4为氢或烷基;R.sup.5和R.sup.6为氢,烷基或烷氧基烷基;R.sup.7为氢,卤素,硝基,烷氧基或烷基;Y为氧或NR.sup.8,其中R.sup.8为氢或烷基。它们具有除草和生长调节活性,特别是对草本杂草。