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    • 2. 发明申请
    • Herbicidal pyrimidines
    • 除草嘧啶
    • US20070197391A1
    • 2007-08-23
    • US10581897
    • 2004-12-16
    • David ClarkBruce FinkelsteinGregory ArmelVernon Wittenbach
    • David ClarkBruce FinkelsteinGregory ArmelVernon Wittenbach
    • A01N43/58
    • A01N43/54C07D239/30C07D239/42C07D239/47C07D239/48C07D401/12C07D405/04C07D405/12A01N47/34A01N47/36A01N2300/00
    • Compounds of Formula I, and their N-oxides and agriculturally suitable salts, are disclosed which are useful for controlling undesired vegetation wherein R1 is cyclopropyl optionally substituted with 1-5 R5, isopropyl optionally substituted with 1-5 R6, or phenyl optionally substituted with 1-3 R7; R2 is ((O)jC(R15)(R16))kR; R is CO2H or a herbicidally effective derivative of CO2H; R3 is halogen, cyano, nitro, OR20, SR21 or N(R22)R23; R4 is —N(R24)R25 or —NO2; j is 0 or 1; and k is 0 or 1; provided that when k is 0, then j is 0; and R5, R6, R7, R15, R16, R20, R21, R22, R23, R24 and R25 are as defined in the disclosure. Also disclosed are compositions comprising the compounds of Formula I and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula I. Also disclosed are compositions comprising a compound of Formula I and at least one additional active ingredient selected from the group consisting of an other herbicide and a herbicide safener.
    • 公开了式I化合物及其N-氧化物和农业合适的盐,其可用于防治不期望的植物,其中R 1是任选被1-5个R 5 O取代的环丙基 >,任选被1-5个R 6取代的异丙基,或任选被1-3个R 7取代的苯基; R 2是((O)C(R 15))(R 16))N R是CO 2 H或CO 2 H的除草有效衍生物; R 3是卤素,氰基,硝基,OR 20,SR 21或N(R 22) SUP> 23 ; R 4是-N(R 24)R 25或-NO 2 2; j为0或1; 并且k为0或1; 条件是当k为0时,j为0; 和R 5,R 6,R 7,R 15,R 16, R 20,R 21,R 22,R 23,R 24, 和R 25如本公开中所定义。 还公开了包含式I化合物和控制不希望的植物的方法的组合物,其涉及将植物或其环境与有效量的式I化合物接触。还公开了包含式I化合物和至少一种 选自其它除草剂和除草剂安全剂的另外的活性成分。