申请人:Monsanto Company
公开号:US04211732A1
公开(公告)日:1980-07-08
This invention relates to a new class of organic chemical compounds. More particularly, this invention is concerned with ester derivatives of N-carbobenzoxy-N-phosphinothioylmethylglycine. This class of compounds has been found to be useful as intermediates in producing N-phosphinothioylmethylglycine esters which show herbicidal activity. Some of the class of compounds of this invention also show herbicidal activity when applied to certain varieties of weeds or undesired plants.
这项发明涉及一类新的有机化合物。更具体地说,这项发明涉及N-羧苄氧基-N-磷硫甲基甘氨酸的酯衍生物。已发现这类化合物在生产显示除草活性的N-磷硫甲基甘氨酸酯的中间体方面是有用的。这项发明的某些化合物类别在施用于某些杂草或不受欢迎的植物时也显示出除草活性。