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    • 3. 发明授权
    • Pyrimidinyl acrylic acid derivatives
    • 嘧啶丙烯酸衍生物
    • US5635508A
    • 1997-06-03
    • US435053
    • 1995-05-08
    • Martin EberleFritz SchaubGerald W. Craig
    • Martin EberleFritz SchaubGerald W. Craig
    • A01N43/54C07D239/34C07D239/56C07D401/12C07D239/46
    • C07D401/12A01N43/54C07D239/34C07D239/56
    • The invention discloses compounds of formula I It has now been found that compounds of formula I ##STR1## wherein R.sub.1 is hydrogen, methyl, ethyl or trifluoromethyl, andR.sub.2 is hydrogen, methyl, ethyl, C.sub.1-4 alkylthio, C.sub.1-4 alkoxy, or di-C.sub.1-4 alkylamino, andR.sub.3 is C.sub.1-10 alkyl, C.sub.1-10 haloalkyl, aryl, heteroaryl, aryl-C.sub.1-4 alkyl, heteroaryl-C.sub.1-4 alkyl, aryloxy-C.sub.1-4 alkyl, aryloxyaryl, arylaryl, heteroaryl, aryl-C.sub.1-4 alkoxyaryl, aryl-C.sub.1-4 alkoxy-C.sub.1-4 alkyl, heteroaryloxyaryl, aryloxy-C.sub.1-4 alkylaryl or aryl substituted by a group selected from --C(CH.sub.3).dbd.N--O--CH.sub.2 --aryl, --C(CH.sub.3).dbd.N--O--CH(CH.sub.3)--aryl, --C(CH.sub.3).dbd.N--C.sub.1-4 alkoxy, --C(CH.sub.3).dbd.N--C.sub.3-4 alkenyloxy, --C(CH.sub.3).dbd.N--C.sub.3-4 alkynyloxy, or --CH.sub.2 --O--N.dbd.C(CH.sub.3)--aryl, wherein each of the aromatic rings may be optionally substituted;the use of such compounds for the control of phytopathogens, compositions for facilitating such use, and the preparation of the compounds of fomula I.
    • 本发明公开了式I的化合物现已发现式Ⅰ化合物其中R1是氢,甲基,乙基或三氟甲基,R2是氢,甲基,乙基,C1-4烷硫基,C1-4烷氧基 ,或二-C 1-4烷基氨基,R 3为C 1-10烷基,C 1-10卤代烷基,芳基,杂芳基,芳基-C 1-4烷基,杂芳基-C 1-4烷基,芳氧基-C 1-4烷基,芳氧基芳基,芳基芳基,杂芳基,芳基-C 烷氧基芳基,芳基-C 1-4烷氧基-C 1-4烷基,杂芳氧基芳基,芳氧基-C 1-4烷基芳基或被选自-C(CH 3)= NO-CH 2 - 芳基,-C(CH 3)= NO-CH (CH 3)= N-C 3-4烷氧基,-C(CH 3)= N-C 3-4炔基氧基或-CH 2 -ON = C(CH 3) ) - 芳基,其中每个芳环可以任选被取代; 使用这种化合物来控制植物病原体,促进这种用途的组合物和制备化合物I.
    • 5. 发明授权
    • Pyrimidinyl acrylic acid derivatives
    • 嘧啶丙烯酸衍生物
    • US5453427A
    • 1995-09-26
    • US273033
    • 1994-07-08
    • Martin EberleFritz SchaubGerald W. Craig
    • Martin EberleFritz SchaubGerald W. Craig
    • A01N43/54C07D239/34C07D239/56C07D401/12C07D239/42C07D239/52
    • C07D401/12A01N43/54C07D239/34C07D239/56
    • The invention discloses compounds of formula I It has now been found that compounds of formula I ##STR1## wherein R.sub.1 is hydrogen, methyl, ethyl or trifluoromethyl, andR.sub.2 is hydrogen, methyl, ethyl, C.sub.1-4 alkylthio, C.sub.1-4 alkoxy, or di-C.sub.1-4 alkylamino, andR.sub.3 is C.sub.1-10 alkyl, C.sub.1-10 haloalkyl, aryl, heteroaryl, aryl-C.sub.1-4 alkyl, heteroaryl-C.sub.1-4 alkyl, aryloxy-C.sub.1-4 alkyl, aryloxyaryl, arylaryl, heteroaryl, aryl-C.sub.1-4 alkoxyaryl, aryl-C.sub.1-4 alkoxy-C.sub.1-4 alkyl, heteroaryloxyaryl, aryloxy-C.sub.1-4 alkylaryl or aryl substituted by a group selected from --C(CH.sub.3).dbd.N--O--CH.sub.2 --aryl, --C(CH.sub.3).dbd.N--O--CH(CH.sub.3)--aryl, --C(CH.sub.3).dbd.N--C.sub.1-4 alkoxy, --C(CH.sub.3).dbd.N--C.sub.3-4 alkenyloxy,--C(CH.sub.3).dbd.N--C.sub.3-4 alkynyloxy, or --CH.sub.2 --O--N.dbd.C(CH.sub.3)--aryl, wherein each of the aromatic rings may be optionally substituted;the use of such compounds for the control of phytopathogens, compositions for facilitating such use, and the preparation of the compounds of fomula I.
    • 本发明公开了式I的化合物现已发现式Ⅰ化合物其中R1是氢,甲基,乙基或三氟甲基,R2是氢,甲基,乙基,C1-4烷硫基,C1-4烷氧基 ,或二-C 1-4烷基氨基,R 3为C 1-10烷基,C 1-10卤代烷基,芳基,杂芳基,芳基-C 1-4烷基,杂芳基-C 1-4烷基,芳氧基-C 1-4烷基,芳氧基芳基,芳基芳基,杂芳基,芳基-C 烷氧基芳基,芳基-C 1-4烷氧基-C 1-4烷基,杂芳氧基芳基,芳氧基-C 1-4烷基芳基或被选自-C(CH 3)= NO-CH 2 - 芳基,-C(CH 3)= NO-CH (CH 3)= N-C 3-4烷氧基,-C(CH 3)= N-C 3-4炔基氧基或-CH 2 -ON = C(CH 3) ) - 芳基,其中每个芳环可以任选被取代; 使用这种化合物来控制植物病原体,促进这种用途的组合物和制备化合物I.