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    • 5. 发明授权
    • Nematocidal phosphoramidates
    • 杀线虫的氨基磷酸酯
    • US4259330A
    • 1981-03-31
    • US662751
    • 1976-03-01
    • Harold E. AllerEdward E. KilbournErnest D. WeilerWilliam D. Weir
    • Harold E. AllerEdward E. KilbournErnest D. WeilerWilliam D. Weir
    • C07F9/24C07F9/44C07F9/58C07F9/6509A01N57/28A01N57/32
    • C07F9/650988C07F9/2454C07F9/4461C07F9/588
    • This invention relates to novel phosphoramidates of the formula: ##STR1## wherein R.sup.1 is hydrogen, alkyl, cycloalkyl, or optionally substituted aralkyl, aryl, pyridyl, pyridylmethyl, pyridylethyl or pyrazinyl;R.sup.2 is hydrogen provided R.sup.1 is other than optionally substituted aryl; alkyl; cycloalkyl; alkoxyalkyl; alkylthioalkyl; cyanoalkyl; alkenyl; optionally substituted aralylky; or optionally substituted aryl, provided R.sup.1 is other than hydrogen;R.sup.1 and R.sup.2 taken together with the nitrogen to which they are attached form an optionally substituted morpholino or piperidino group;R.sup.3 is hydrogen, alkyl, cycloalkyl, alkenyl, or optionally substituted aralkyl or aryl;R.sup.4 is (C.sub.1 -C.sub.6) alkyl;R.sup.5 is (C.sub.3 -C.sub.4) alkyl; andX, Y and Z are independently oxygen or sulfur;the agronomically acceptable metal salts and metal salt complexes thereof; and to methods of using them to control nematodes.
    • 本发明涉及下式的新型氨基磷酸酯:其中R 1为氢,烷基,环烷基或任选取代的芳烷基,芳基,吡啶基,吡啶基甲基,吡啶基乙基或吡嗪基; R2是氢,只要R1不是任选取代的芳基; 烷基; 环烷基 烷氧基烷基 烷硫基烷基; 氰基烷基 烯基; 任选取代的芳酰基; 或任选取代的芳基,条件是R 1不是氢; R1和R2与它们所连接的氮一起形成任选取代的吗啉代或哌啶子基; R3是氢,烷基,环烷基,烯基或任选取代的芳烷基或芳基; R4是(C1-C6)烷基; R5是(C3-C4)烷基; X,Y和Z独立地为氧或硫; 其农艺学上可接受的金属盐和金属盐络合物; 以及使用它们来控制线虫的方法。