申请人:E.I. DU PONT DE NEMOURS AND COMPANY
公开号:EP0009419A1
公开(公告)日:1980-04-02
A compound or an agricuituraity suitable salt thereof, which has the general formula
wherein
R is thienyl or mono- or disubstituted phenyl;
R, and R2 are independently H or CH3;
W isOorS;
X is CH3 or-OCH3;
Y is selected from a variety of organic and inorganic substituents; and
Z is CH or N;
is of interest for the regulation of plant growth and as a pre-emergence or post-emergence herbicide. The compound can be made e.g. by reacting an appropriate sulfonyl isocyanate or isothiocyanate with an appropriate 2-aminopyrimidine- or 2 amino-1,3,5-triazine: The compound can be formulated for use in conventional manner and applied to the locus of vegetation to be controlled.
一种化合物或其农业适用盐,其通式为
其中
R 是噻吩基或单取代或二取代苯基;
R 和 R2 独立地为 H 或 CH3;
W是O或S;
X 是 CH3 或-OCH3;
Y 选自各种有机和无机取代基;以及
Z 是 CH 或 N;
对调节植物生长和作为芽前或芽后除草剂具有重要意义。该化合物可通过适当的磺酰异氰酸酯或异硫氰酸酯与适当的 2-氨基嘧啶或 2-氨基-1,3,5-三嗪反应制成:该化合物可按常规方法配制使用,并施用到需要控制的植被部位。