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    • 2. 发明专利
    • Imidazole derivative and agricultural and hotricultural fungicide
    • 咪唑衍生物和农业和农村化学品
    • JPS59116272A
    • 1984-07-05
    • JP22489682
    • 1982-12-23
    • Hokko Chem Ind Co Ltd
    • OOYAMA HIROSHIMORITA TAKESHIOONO TOSHIJIWADA TAKUO
    • C07D233/61A01N43/50
    • NEW MATERIAL:The imidazole derivative of formula I (R
      1 is lower alkyl; R
      2 is R
      1 or lower alkenyl) or its salt.
      EXAMPLE: 1-[N-(2-Chloro-4-fluorophenyl)-2-ethoxypropaneimidoyl]-imidazole.
      USE: An agricultural or horticultural fungicide or seed disinfectant. It has broad fungicidal activity, and exhibits excellent controlling effect against various plant blights, especially rust and powdery mildew of wheat, helminthosporium leaf spot of rice, bean, etc., blast of rice, mildew of cucumber, water melon, etc. at a low rate of application. It is harmless to useful crops, and free from toxicity to man, animal and fish, and can be used safely.
      PROCESS: The compound of formula I can be prepared by reacting the compound of formula II (X is halogen) with imidazole of formula III preferably in an or ganic solvent, if necessary in the presence of an acid acceptor such as triethylamine, under ice cooling at 0W100°C for ≤1hr.
      COPYRIGHT: (C)1984,JPO&Japio
    • 新材料:式Ⅰ咪唑衍生物(R1为低级烷基; R2为R1或低级链烯基)或其盐。 实施例:1- [N-(2-氯-4-氟苯基)-2- ethoxypropaneimidoyl] - 咪唑。 用途:农业或园艺杀菌剂或种子消毒剂。 具有广泛的杀菌活性,对各种植物枯萎病,特别是小麦锈病和白粉病,水稻,豆类等等的杀虫剂,水稻,黄瓜,西瓜等霉菌的防治效果优异。 使用率低。 有用的作物无害,对人,动物和鱼类无毒,可安全使用。 方法:式I化合物可以通过使式II化合物(X为卤素)与式III咪唑在惰性溶剂中反应,如果需要,在酸受体如三乙胺存在下,在冰冷却下 在0-100℃下<= 1小时。
    • 3. 发明专利
    • Imidazole derivative and agricultural and horticultural fungicide
    • 咪唑衍生物和农业和农业化学品
    • JPS59122473A
    • 1984-07-14
    • JP23056782
    • 1982-12-29
    • Hokko Chem Ind Co Ltd
    • OOYAMA HIROSHIMORITA TAKESHIOONO TOSHIJIWADA TAKUO
    • C07D233/61A01N43/50
    • NEW MATERIAL:The compound of formula I (A is lower alkylene; R is lower alkynyl, cycloalkyl, cycloalkylalkyl, lower saturated alkyl or lower unsaturated alkyl which is interrupted by O or S, cyanoalkyl or arylalkyl) and its salt.
      EXAMPLE: 1-[N-(2-chloro-4-fluorophenyl)-2-propargyloxyethanimidoyl]imidazole.
      USE: An agricultural and horticultural fungicide having little phtotoxicity to useful crops and harmless to man and animal.
      PROCESS: The compound of formula I can be prepared by reacting the compound of formula II (X is halogen) with imidazole and an amophoteric substance (e.g. alkali metal salt, inorganic acid salt, organic acid salt, metal complex salt, etc.) in an organic solvent at 0W85°C, optionally in the presence of an acid acceptor.
      COPYRIGHT: (C)1984,JPO&Japio
    • 新材料:式I化合物(A为低级亚烷基; R为低级炔基,环烷基,环烷基烷基,低级饱和烷基或被O或S间隔的低级不饱和烷基,氰基烷基或芳基烷基)及其盐。 实施例:1- [N-(2-氯-4-氟苯基)-2-丙酰氧基乙亚氨基]咪唑。 用途:农用和园艺杀菌剂对有用作物几乎没有毒性,对人类和动物无害。 方法:式I化合物可以通过使式II化合物(X为卤素)与咪唑和amophoteric物质(例如碱金属盐,无机酸盐,有机酸盐,金属络盐等)反应来制备 0-85℃的有机溶剂,任选在酸受体存在下进行。
    • 4. 发明专利
    • Imidazole derivative and agricultural and horticultural fungicide
    • 咪唑衍生物和农业和农业化学品
    • JPS59116271A
    • 1984-07-05
    • JP22489582
    • 1982-12-23
    • Hokko Chem Ind Co Ltd
    • OOYAMA HIROSHIMORITA TAKESHIOONO TOSHIJIWADA TAKUO
    • C07D233/61A01N43/50
    • NEW MATERIAL:The imidazole derivative of formula I (R is lower alkyl or lower alkenyl) or its salt.
      EXAMPLE: 1-[N-(2-Chloro-4-fluorophenyl)-2-n-propyloxyethaneimidoyl]-imidazole.
      USE: An agricultural or horticultural fungicide or seed disinfectant. It has broad fungicidal activity, and exhibits excellent controlling effect against various plant blights, especially rust and powdery mildew of wheat, helminthosporium leaf spot of rice, bean, etc., blast of rice, mildew of cucumber, water melon, etc. at a low rate of application. It is harmless to useful crops, and free from toxicity to man, animal and fish, and can be used safely.
      PROCESS: The compound of formula I can be prepared by reacting the compound of formula II (X is halogen) with imidazole of formula III preferably in an organic solvent, if necessary in the presence of an acid acceptor such as triethylamine, under ice cooling at 0W100°C for ≤1hr.
      COPYRIGHT: (C)1984,JPO&Japio
    • 新材料:式I的咪唑衍生物(R是低级烷基或低级烯基)或其盐。 实施例:1- [N-(2-氯-4-氟苯基)-2-正丙氧基亚氨基] - 咪唑。 用途:农业或园艺杀菌剂或种子消毒剂。 具有广泛的杀菌活性,对各种植物枯萎病,特别是小麦锈病和白粉病,水稻,豆类等的防治,防治黄瓜,黄瓜,水瓜等的防治效果显着。 使用率低。 有用的作物无害,对人,动物和鱼类无毒,可安全使用。 方法:式I化合物可以通过使式II的化合物(X为卤素)与式III的咪唑优选在有机溶剂中反应,如果需要,在酸受体如三乙胺的存在下,在冰冷却下, 0-100℃,<= 1小时。
    • 5. 发明专利
    • 2-(substituted phenoxy)propionic acid derivative and herbicide containing said derivative as active component
    • 2-(取代的苯甲酸)含有衍生物和除草剂的含有衍生物作为活性成分
    • JPS5953474A
    • 1984-03-28
    • JP16319482
    • 1982-09-21
    • Hokko Chem Ind Co Ltd
    • OOYAMA HIROSHITAKADA SANAEMORITA TAKESHIYAMAMURA SABUROU
    • A01N43/80C07D261/02
    • NEW MATERIAL:The 2-(substituted phenoxy)propionic acid derivative of formula I (R
      1 is 4-chlorophenyl or 2,4-dichlorophenyl; R
      2 is H or lower alkyl).
      EXAMPLE: N-{(±)-2-[4-(2,4-Dichlorophenoxy)phenoxy]propionyl}isoxazolidine.
      USE: Herbicide effective especially to gramineous weeds, free from phytotoxicity to soybean, beet, radish, cabbage, cotton, etc., having no toxicity to man, animal and fish, and applicable safely.
      PROCESS: The objective compound of formula I can be prepared, e.g. by reacting the compound of formula II (X is halogen) with the novel compound of formula IIIin the presence of an acid acceptor. The novel compound of formula III can be obtained easily by the reaction of N-(2-halopropionyl)isoxazolidine with hydroquinone.
      COPYRIGHT: (C)1984,JPO&Japio
    • 新材料:式I的(取代的苯氧基)丙酸衍生物(R1是4-氯苯基或2,4-二氯苯基; R2是H或低级烷基)。 实施例:N - {(+或 - ) - 2- [4-(2,4-二氯苯氧基)苯氧基]丙酰基}异恶唑烷。 用途:除草剂对禾本科杂草有效,对大豆,甜菜,萝卜,卷心菜,棉花等无植物毒性,对人,动物和鱼类无毒性,安全可用。 方法:式I的目标化合物可以制备,例如 通过在酸受体的存在下使式II化合物(X是卤素)与新的式III化合物反应。 通过N-(2-卤代丙酰基)异恶唑烷与氢醌的反应可以容易地得到式III的新化合物。
    • 6. 发明专利
    • Imidazole derivative and agricultural and horticultural fungicide
    • 咪唑衍生物和农业和农业化学品
    • JPS59116273A
    • 1984-07-05
    • JP22489782
    • 1982-12-23
    • Hokko Chem Ind Co Ltd
    • OOYAMA HIROSHIMORITA TAKESHIOONO TOSHIJIWADA TAKUO
    • C07D233/61A01N43/50
    • NEW MATERIAL:The compound of formula 1 (A is straight or branched chain lower alkylene; R is saturated or unsaturated lower alkyl which may be interrupted with O or S, cyanoalkyl, cycloalkyl, benzyl, halobenzyl, or phenyl; n is 0, 1 or 2) and its salt.
      EXAMPLE: 1-[N-(2-Chloro-4-fluorophenyl)-2-n-propylthioethaneimidoyl]-imidazole.
      USE: An agricultural and horticultural fungicide free from phytotoxicity and harmless to man and animal.
      PROCESS: The compound of formula 1 can be prepared by reacting the compound of formula 2 with the compound of formula 3 preferably in an organic solvent such as benzene, chloroform, etc., if necessary in the presence of an acid acceptor, at 0W85°C.
      COPYRIGHT: (C)1984,JPO&Japio
    • 新材料:式1化合物(A为直链或支链低级亚烷基; R为可被O或S间隔的饱和或不饱和低级烷基,氰基烷基,环烷基,苄基,卤代苄基或苯基; n为0,1 或2)及其盐。 实施例:1- [N-(2-氯-4-氟苯基)-2-正丙硫基亚氨代] - 咪唑。 用途:无植物毒性的农业和园艺杀菌剂,对人类和动物无害。 方法:式1的化合物可以通过使式2的化合物与式3的化合物在需要时在酸受体的存在下,在有机溶剂如苯,氯仿等中反应来制备, 85摄氏度
    • 8. 发明专利
    • Soil fungicide
    • 土壤杀真菌剂
    • JPS5962506A
    • 1984-04-10
    • JP17099782
    • 1982-10-01
    • Hokko Chem Ind Co Ltd
    • OOYAMA HIROSHIMORITA TAKESHIARAKAWA MASAZUMISATOU KATSUMI
    • C07D249/08A01N43/64A01N43/653
    • PURPOSE: To fungicide extremely effective against infectious blights of soil such as Fusarium wilt of cucumbers, melons, and gourd family, having neither toxicity to men and beasts, nor phytotoxicity to crops, capable of controlling the blights with reduced labor without requiring operation of gas removal, etc., containing one of a 1,2,4-triazole derivative and its salt as an active ingredient.
      CONSTITUTION: A fungicide containing one of a 1,2,4-triazole derivative shown by the formula I (X is Cl, or F; Y is H, or Cl) or its salt as an active ingredient. The compound shown by the formula I , for example, is synthesized by reacting a compound shown by the formula II (A is halogen, imidazol-l-yl group, 1,2 4- triazol-1-yl group, alkylsulfone group, or arylsulfone group) with a compound shown by the formula III in an organic solvent such as preferably a hydrocarbon, etc., and, if necessary, in the presence of an acid binder such as triethylamine, etc. 1,2,4-Triazol-l-ylisothioacetic acid-2',4'-dichloroanilido S-p-chlorobenzyl ether, etc. may be cited as a concrete example of the derivative shown by the formula I .
      COPYRIGHT: (C)1984,JPO&Japio
    • 目的:杀菌剂对抗黄瓜,瓜类和葫芦科植物的镰刀菌枯萎病,对人类和野兽没有毒性,对作物没有植物毒性,可以极大地有效地防治病虫害,而不需要操作气体 去除等,含有1,2,4-三唑衍生物及其盐之一作为活性成分。 构成:含有式I所示的1,2,4-三唑衍生物(X为Cl或F; Y为H或Cl)或其盐作为活性成分的杀真菌剂。 式I所示的化合物,例如通过使式II表示的化合物(A是卤素,咪唑-1-基,1,2,4-三唑-1-基,烷基砜基或 芳基砜基)与式III化合物反应,在有机溶剂如烃等中,必要时,在酸性粘合剂如三乙胺等的存在下, 可以列举出式I所示的衍生物的具体例子,可以举出1-基二硫代乙酸-2',4'-二氯苯胺基,间氯苄基醚等。
    • 9. 发明专利
    • 2-(substituted phenoxy)propionic acid derivative and herbicide containing said derivative as active component
    • 2-(取代的苯甲酸)含有衍生物和除草剂的含有衍生物作为活性成分
    • JPS5955882A
    • 1984-03-31
    • JP16496782
    • 1982-09-24
    • Hokko Chem Ind Co Ltd
    • OOYAMA HIROSHITAKADA SANAEMORITA TAKESHIYAMAMURA SABUROU
    • A01N43/80C07D413/12
    • NEW MATERIAL:The compound of formula I (R
      1 is 3,5-dichloro-2-pyridyl or 5-trifluoromethyl-2-pyridyl; R
      2 is H or lower alkyl).
      EXAMPLE: N-{ (±)-2-[ 4-( 3,5-Dichloro-2-pyridyloxy)phenoxy ]propionyl}isoxazolidine.
      USE: Herbicide exhibiting excellent activity especially against gramineous weeds, and little phytotxicity to the broad-leaved crops such as soybean, beet, radish, cabbage, etc. or cotton etc., and having high safety.
      PROCESS: The compound of formula I can be prepared by reacting the compound of formula R
      1 -X (X is halogen) with the novel compound of formula II in an organic solvent in the presence of an acid acceptor (e.g. triethylamine, potassium carbonate, etc.) at room temperature W the boiling point of the solvent. The novel compound of formula II can be obtained easily e.g. by the reaction of N-(2-halopropionyl)-isoxazolidine with hydroquinone.
      COPYRIGHT: (C)1984,JPO&Japio
    • 新物质:式Ⅰ化合物(R1为3,5-二氯-2-吡啶基或5-三氟甲基-2-吡啶基; R2为H或低级烷基)。 实施例:N- {(+或 - ) - 2- [4-(3,5-二氯-2-吡啶氧基)苯氧基]丙酰基}异恶唑烷。 用途:除草剂表现出优异的活性,特别是对禾本科杂草,对大豆,甜菜,萝卜,卷心菜等棉花等广泛作物的植物毒性小,安全性高。 方法:式I化合物可以通过在酸受体(例如三乙胺,碳酸钾等)存在下,在有机溶剂中使式R 1 -X(X为卤素)的化合物与新型式II化合物反应来制备 。)在室温下 - 溶剂的沸点。 式II的新化合物可以容易地获得,例如, 通过N-(2-卤代丙酰基) - 异恶唑烷与氢醌的反应。
    • 10. 发明专利
    • Agricultural and horticultural pesticide
    • 农业和农业农药
    • JPS54147921A
    • 1979-11-19
    • JP5487278
    • 1978-05-08
    • Hokko Chem Ind Co LtdMeiji Seika Kaisha Ltd
    • NISHIMURA TAMIOOOYAMA HIROSHIYAMAMURA HIROSHIMORITA TAKESHIMATSUMOTO KUNIOMIWATANABE TETSUO
    • A01N43/56C07D403/04
    • PURPOSE: An agriculatural and horticultural pesticide effective to rice blast, helminthosporium leaf spot of rice plant, powdery mildew of cucumber, etc., free from phytotoxicity, and harmless to man, beast and fish, containing a specific pyrazolylpyrimidine derivative as an effective component.
      CONSTITUTION: A composition containing a pyrazolylpyrimidine derivative of formula [R
      1 is lower alkyl, phenyl; R
      2 is alkyl, cyclohexyl, phenyl (which may be substituted by lower alkyl or halogen); R
      3 is H, alkyl; R
      2 and R
      3 may together with adjacent N atom form a heterocyclic ring]. For example, a compound wherein all of the R
      1-3 are methyl, or a compound where in all of the R
      1-3 are methyl, or a compound wherein R
      1 is phenyl, R
      2 is ethyl, and R
      3 is H.
      COPYRIGHT: (C)1979,JPO&Japio
    • 目的:一种对稻瘟病有效的农作物和园艺农药,水稻螟虫斑点,黄瓜白粉病等,无植物毒性,对人体,野兽和鱼类无害,含有特异性吡唑嘧啶衍生物作为有效成分。 组成:含有式[R 1的吡唑基嘧啶衍生物的组合物是低级烷基,苯基; R2是烷基,环己基,苯基(其可以被低级烷基或卤素取代); R3是H,烷基; R2和R3可以与相邻的N原子一起形成杂环]。 例如,其中所有R1-3为甲基的化合物,或其中R1-3全部为甲基的化合物或其中R 1为苯基,R 2为乙基且R 3为H的化合物。