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    • 4. 发明授权
    • Pyrazoline compounds having insecticidal activity
    • 吡唑啉化合物具有杀虫活性
    • US3991073A
    • 1976-11-09
    • US547991
    • 1975-02-07
    • Rudolf MulderKobus Wellinga
    • Rudolf MulderKobus Wellinga
    • A01N47/38C07D231/12C07D231/04
    • C07D231/12A01N47/38
    • It has been found that novel pyrazoline compounds have a strong and specific biocidal activity against arthropods and especially insects. In addition to their more direct biocidal activity the novel compounds influence the pattern of motion of arthropods, which results in uncoordinated movements. A highly active substance is, for example, 1-(4-chlorophenylcarbamoyl)-3-(4-chlorophenyl)-5-(4-isopropoxyphenyl)-.DELTA..sup.2 -pyrazoline. After the substances have been worked up into preparations they can be used for controlling arthropods and especially insects which are pests in agriculture and horticulture and in industrial products.
    • 已经发现,新颖的吡唑啉化合物对节肢动物特别是昆虫具有很强的和特异性的杀生物活性。 除了它们更直接的杀生物活性之外,新型化合物还影响节肢动物的运动模式,这导致不协调的运动。 高活性物质是例如1-(4-氯苯基氨基甲酰基)-3-(4-氯苯基)-5-(4-异丙氧基苯基) - DELTA 2-吡唑啉。 物质被加工成制剂后,可用于控制节肢动物,特别是农业,园艺和工业产品中的害虫。
    • 6. 发明授权
    • Organic compounds derived from urea or thiourea
    • 衍生自脲或硫脲的有机化合物
    • US5342958A
    • 1994-08-30
    • US104645
    • 1993-08-11
    • Kobus WellingaRudolf Mulder
    • Kobus WellingaRudolf Mulder
    • A01N43/50A01N43/54A01N43/88A01N47/34C07C275/54C07D233/66C07D233/72C07D273/04H01L27/00C07D233/96
    • A01N43/50A01N43/54A01N43/88A01N47/34C07C275/54C07D233/66C07D233/72C07D273/04H01L27/00
    • Compounds of the formula ##STR1## wherein A is a hydrogen atoms, a halogen atom, a methyl group, or a methoxy group;B is a hydrogen atom, a halogen atom, a methyl group, or a methoxy group, with the proviso that A and B ar not both a hydrogen atom;X and Y each are an oxygen atom or a sulfur atom;R is a hydrogen atom, an alkyl group, a hydroxy group, an alkoxy group, an alkoxymethyl group, an acyl group, or an alkoxycarbonyl group;R.sub.1 is a hydrogen atom, an alkyl group, a halogen substituted alkyl group, an alkoxy substituted alkyl group, an alkylthio substituted alkyl group, a cyano substituted alkyl group, a 1-cycloalkenyl group, a benzyl group, a halogen substituted benzyl group, a hydroxy group, an alkoxy group, an acyl group, an alkoxycarbonyl group, an alkoxythiocarbonyl group, an alkylsulfonyl group, or a phenylsulfonyl group, while furthermore R and R.sub.1 together with the group ##STR2## indicated in the above formula may form a ring system; and R.sub.2 is a substituted or non-substituted phenyl group or a pyridyl group that may be substituted with halogen, with nitro, with cyano, or with halogenated alkyl. The compounds have strong insecticidal activity against a wide variety of insects and function according to a unique mechanism. Specifically, the compounds are active against insects in the larval stage and are absorbed by the larva via its stomach to interfere with the mechanism of metamorphoses that occurs in insects.
    • 其中A为氢原子,卤原子,甲基或甲氧基的式IMA化合物; B是氢原子,卤素原子,甲基或甲氧基,条件是A和B不都是氢原子; X和Y各自为氧原子或硫原子; R是氢原子,烷基,羟基,烷氧基,烷氧基甲基,酰基或烷氧基羰基; R1是氢原子,烷基,卤素取代的烷基,烷氧基取代的烷基,烷硫基取代的烷基,氰基取代的烷基,1-环烯基,苄基,卤素取代的苄基, 羟基,烷氧基,酰基,烷氧基羰基,烷氧基硫代羰基,烷基磺酰基或苯基磺酰基,此外,R和R 1与上式中所示的基团可以形成环 系统; 并且R 2是可以被卤素,硝基,氰基或卤代烷基取代的取代或未取代的苯基或吡啶基。 该化合物对各种昆虫具有很强的杀虫活性,并且具有独特的作用机制。 具体来说,这些化合物对幼虫期的昆虫是有效的,并且被幼虫通过其胃吸收,以干扰昆虫中发生的变态机制。
    • 9. 发明授权
    • Organic compounds derived from urea or thiourea
    • 衍生自脲或硫脲的有机化合物
    • US5245071A
    • 1993-09-14
    • US892365
    • 1992-06-03
    • Kobus WellingaRudolf Mulder
    • Kobus WellingaRudolf Mulder
    • A01N43/50A01N43/54A01N43/88A01N47/34C07C275/54C07D233/66C07D233/72C07D273/04H01L27/00
    • C07D233/66A01N43/50A01N43/54A01N43/88A01N47/34C07C275/54C07D233/72C07D273/04H01L27/00
    • Compounds of the formula ##STR1## wherein A is a hydrogen atom, a halogen atom, a methyl group, or a methoxy group;B is a hydrogen atom, a halogen atom, a methyl group, or a methoxy group, with the proviso that A and B ar not both a hydrogen atom;X and Y each are an oxygen atom or a sulfur atom;R is a hydrogen atom, an alkyl group, a hydroxy group, an alkoxy group, an alkoxymethyl group, an acyl group, or an alkoxycarbonyl group;R.sub.1 is a hydrogen atom, an alkyl group, a halogen substituted alkyl group, an alkoxy substituted alkyl group, an alkylthio substituted alkyl group, a cyano substituted alkyl group, a 1-cycloalkenyl group, a benzyl group, a halogen substituted benzyl group, a hydroxy group, an alkoxy group, an acyl group, an alkoxycarbonyl group, an alkoxythiocarbonyl group, an alkylsulfonyl group, or a phenylsulfonyl group, while furthermore R and R.sub.1 together with the group ##STR2## indicated in the above formula may form a ring system; and R.sub.2 is a substituted or non-substituted phenyl group or a pyridyl group that may be substituted with halogen, with nitro, with cyano, or with halogenated alkyl. The compounds have strong insecticidal activity against a wide variety of insects and function according to a unique mechanism. Specifically, the compounds are active against insects in the larval stage and are absorbed by the larva via its stomach to interfere with the mechanism of metamorphoses that occurs in insects.
    • 其中A为氢原子,卤素原子,甲基或甲氧基的式IMA化合物; B是氢原子,卤素原子,甲基或甲氧基,条件是A和B不都是氢原子; X和Y各自为氧原子或硫原子; R是氢原子,烷基,羟基,烷氧基,烷氧基甲基,酰基或烷氧基羰基; R1是氢原子,烷基,卤素取代的烷基,烷氧基取代的烷基,烷硫基取代的烷基,氰基取代的烷基,1-环烯基,苄基,卤素取代的苄基, 羟基,烷氧基,酰基,烷氧基羰基,烷氧基硫代羰基,烷基磺酰基或苯基磺酰基,此外,R和R 1与上式中所示的基团可以形成环 系统; 并且R 2是可以被卤素,硝基,氰基或卤代烷基取代的取代或未取代的苯基或吡啶基。 该化合物对各种昆虫具有很强的杀虫活性,并且具有独特的作用机制。 具体来说,这些化合物对幼虫期的昆虫是有效的,并且被幼虫通过其胃吸收,以干扰昆虫中发生的变态机制。