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    • 1. 发明授权
    • Herbicidal pyrazolin-5-one derivatives, compositions and use
    • 除草剂吡唑啉-5-酮衍生物,组合物和用途
    • US5174808A
    • 1992-12-29
    • US610597
    • 1990-11-08
    • Heinz-Jurgen WroblowskyPeter BabczinskiKlaus LurssenHans-Joachim SantelRobert R. Schmidt
    • Heinz-Jurgen WroblowskyPeter BabczinskiKlaus LurssenHans-Joachim SantelRobert R. Schmidt
    • A01N43/56C07D231/22C07D401/04C07D405/04C07D405/06C07D409/04C07D409/06
    • C07D401/04C07D231/22C07D405/04C07D409/04C07D409/06
    • Herbicidal pyrazolin-5-one derivatives of the formula ##STR1## in which R.sup.1 represents alkyl, cycloalkyl, halogenoalkyl, alkenyl, alkynyl, alkenyl or alkynyl substituted by optionally substituted phenyl, halogenoalkenyl, alkoxy, alkoxyalkyl, alkylthioalkyl, alkylsulphonylalkyl, alkylsulphinylalkyl, alkoxycarbonylalkyl, in each case optionally substituted aryl, aralkyl, aryloxyalkyl or arylthioalkyl, an optionally substituted heterocycle, heterocyclylalkyl or the --NH--CO--R.sup.3 or --CO--O--R.sup.4 groups, in which R.sup.3 and R.sup.4 in each case independently of one another represent alkyl or aryl,R.sup.2 represents hydrogen, alkyl, cycloalkyl, halogenoalkyl, alkenyl, alkinyl, halogenoalkenyl, alkoxyalkyl, alkylthioalkyl, alkylsulphonylalkyl, alkylsuslphinylalkyl or alkoxycarbonylalkyl andAr represents optionally substituted aryl or a heterocycle which is optionally substituted and optionally fused,excluding the compounds 1-(3-chlorophenyl)-3-methylthiomethyl-4-(N-hydroxyaminomethylidene)-pyrazoline-5-one, 1-(4-chlorophenyl)-3-methylthiomethyl-4-(N-hydroxyaminomethylidene)-pyrazolin-5-one, 1-(4-trifluoronethylphenyl-3-methylthiomethyl-4-(N-hydroxyaminomethylidene))-pyrazolin-5-one and 1-(4-n-nitrophenyl)-3-methylthiomethyl-4-(N-hydroxyaminomethylidene)-pyrazolin-5-one.
    • 式(Ⅰ)的除草吡唑啉-5-酮衍生物,其中R 1表示被任选取代的苯基,卤代烯基,烷氧基,烷氧基烷基,烷基硫代烷基,烷基磺酰基烷基,烷基亚磺酰基烷基,烷基磺酰基烷基, 烷氧基羰基烷基,在各种情况下均为任选取代的芳基,芳烷基,芳氧基烷基或芳硫基烷基,任选取代的杂环,杂环基烷基或-NH-CO-R 3或-CO-O-R 4基团,其中R 3和R 4各自独立地为 另一个代表烷基或芳基,R 2表示氢,烷基,环烷基,卤代烷基,烯基,炔基,卤代烯基,烷氧基烷基,烷基硫代烷基,烷基磺酰基烷基,烷基磺酰基烷基或烷氧基羰基烷基,Ar表示任选取代的芳基或任选被取代和任选稠合的杂环, 化合物1-(3-氯苯基)-3-甲硫基甲基-4-(N-羟基氨基亚甲基) - 吡唑并-5-酮, 1-(4-氯苯基)-3-甲基硫代甲基-4-(N-羟基氨基亚甲基) - 吡唑啉-5-酮,1-(4-三氟甲基苯基-3-甲硫基甲基-4-(N-羟基氨基甲基二烯) 5-(1-硝基苯基)-3-甲基硫代甲基-4-(N-羟基氨基亚甲基) - 对]吡唑-5-酮。
    • 7. 发明授权
    • 2-substituted-4-substituted-5-amino-2H-pyridazin-3-ones
    • 2-取代-4-取代的5-氨基-2H-吡啶-3-酮
    • US5097028A
    • 1992-03-17
    • US553497
    • 1990-07-13
    • Joachim WeissmullerPeter BabczinskiKlaus LurssenHans-Joachim SantelRobert R. SchmidtBirgit Krauskopf
    • Joachim WeissmullerPeter BabczinskiKlaus LurssenHans-Joachim SantelRobert R. SchmidtBirgit Krauskopf
    • A01N43/58C07D237/22
    • A01N43/58C07D237/22
    • The invention relates to new 2H-pyridazinone derivatives of the general formula (I) ##STR1## in which R.sup.1 represent alkyl, alkoxyalkyl, alkylthioalkyl, aminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, hydroxyalkyl, halogenoalkyl, cyanoalkyl, alkenyl, halogenalkenyl or alkoxycarbonylalkyl, or represents in each case optionally substituted cycloalkyl, cycloalkylalkyl, phenyl or phenylalkyl,R.sup.2 represents alkyl, or represents in each case optionally substituted phenyl, phenoxy or phenylalkyl,R.sup.3 represents hydrogen, or represents in each case optionally substituted alkyl, cycloalkyl or alkylcarbonyl, andR.sup.4 represents hydrogen, hydroxyl, amino, aminocarbonyl (carbamoyl), or represents alkoxy, alkylamino or dialkylamino, or represents in each case optionally substituted alkyl, cycloalkyl, alkylaminocarbonyl, dialkylaminocarbonyl, alkylcarbonyloxy, alkylcarbonylamino, alkylcarbonylalkylamino, bis-(alkylcarbonyl)-amino, alkoxycarbonyl, alkoxycarbonylcarbonyl, formyl or alkylcarbonyl,have been found.
    • 本发明涉及通式(I)的新的哒嗪酮衍生物,其中R1代表烷基,烷氧基烷基,烷基硫代烷基,氨基烷基,烷基氨基烷基,二烷基氨基烷基,羟基烷基,卤代烷基,氰基烷基,烯基,卤代烯基或烷氧羰基烷基, 或在每种情况下表示任选取代的环烷基,环烷基烷基,苯基或苯基烷基,R 2表示烷基,或在每种情况下表示任选取代的苯基,苯氧基或苯基烷基,R 3表示氢,或在各种情况下表示任选取代的烷基,环烷基或烷基羰基, 或者代表烷基,环烷基,烷基氨基羰基,二烷基氨基羰基,烷基羰基氧基,烷基羰基氨基,烷基羰基烷基氨基,双(烷基羰基) - 氨基,双(烷基羰基) - 氨基, 烷氧基羰基,烷氧基羰基羰基,甲酰基或烷基羰基具有b 找到了