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    • 36. 发明授权
    • 5-Alkoxy-picolinic esters and anti-hypertensive composition containing
5-alkoxy-picolinic esters
    • 5-烷氧基 - 吡啶甲酸酯和含有5-烷氧基 - 吡啶甲酸酯的抗高血压组合物
    • US4198416A
    • 1980-04-15
    • US944683
    • 1978-09-22
    • Takemi KoedaTakashi TsuruokaUichi ShibataHiroyasu AsaokaMitsugu HachisuOsamu ItohYasuharu SekizawaShigeharu InouyeTaro Niida
    • Takemi KoedaTakashi TsuruokaUichi ShibataHiroyasu AsaokaMitsugu HachisuOsamu ItohYasuharu SekizawaShigeharu InouyeTaro Niida
    • C07D213/65C07D213/79A61K31/44
    • C07D213/79C07D213/65
    • 5-Alkoxy-picolinic esters represented by the formula (I): ##STR1## wherein R represents an alkyl group having 1 to 6 carbon atoms and R.sub.1 represents an unsubstituted phenyl group; a phenyl group substituted with one or more of an alkyl group having 1 to 4 carbon atoms or an acetyl group; a phthalidyl group; an alkoxyalkyl group wherein the alkyl moiety and the alkoxy moiety each has 1 to 4 carbon atoms; an alkoxyalkoxyalkyl group wherein the alkyl moiety and the alkoxy moiety each has 1 to 4 carbon atoms; an indanyl group; or an acyloxyalkyl group having the formula ##STR2## wherein R.sub.2 represents a hydrogen atom or a methyl group and R.sub.3 represents an alkyl group having 1 to 5 carbon atoms (such as a methyl, n-propyl, isobutyl, t-butyl, etc., group), an alkoxy group having 1 to 4 carbon atoms, a phenyl group, a phenyl group substituted with one or more of an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms or a halogen atom (such as chlorine, bromine, iodine, etc., atom) or an aralkyl group wherein the alkyl moiety has 1 to 3 carbon atoms, which are useful as anti-hypertensive agents, a process for preparing 5-alkoxy-picolinic esters, and anti-hypertensive compositions containing the 5-alkoxy-picolinic esters.
    • 由式(I)表示的5-烷氧基 - 吡啶甲酸酯:其中R表示具有1至6个碳原子的烷基,R 1表示未取代的苯基; 被一个或多个具有1至4个碳原子的烷基或乙酰基取代的苯基; 苯酞基; 其中烷基部分和烷氧基部分各自具有1至4个碳原子的烷氧基烷基; 其中烷基部分和烷氧基部分各自具有1至4个碳原子的烷氧基烷氧基烷基; 茚满基; 或具有式“IMAGE”的酰氧基烷基,其中R 2表示氢原子或甲基,R 3表示具有1至5个碳原子的烷基(例如甲基,正丙基,异丁基,叔丁基等) ,基团),具有1至4个碳原子的烷氧基,苯基,被一个或多个具有1至4个碳原子的烷基取代的苯基,具有1至4个碳原子的烷氧基或卤素原子 (例如氯,溴,碘等原子)或其中烷基部分具有1〜3个碳原子的芳烷基,其可用作抗高血压剂,制备5-烷氧基 - 吡啶甲酸酯的方法和 含有5-烷氧基 - 吡啶甲酸酯的抗高血压组合物。
    • 40. 发明授权
    • Herbicidal compositions
    • 除草成分
    • US4552583A
    • 1985-11-12
    • US420929
    • 1982-09-21
    • Tetsuo TakematsuMakoto KonnaiKunitaka TachibanaTakashi TsuruokaShigeharu InouyeTetsuro Watanabe
    • Tetsuo TakematsuMakoto KonnaiKunitaka TachibanaTakashi TsuruokaShigeharu InouyeTetsuro Watanabe
    • A01N57/20C07F9/30A01N57/12
    • C07F9/301A01N57/20
    • 2-Amino-4-(hydroxy)(methyl)phosphinoylbutyric acid, which earlier nomenclature referred to as 2-amino-4-methylphosphinobutyric acid or its metal salts, or acid-addition salts thereof are used as perennial weeds and brush controlling agents. The L-isomer is twice effective than the racemic acid. The perennial weeds and brush controlling effect may be obtained by foliar application over a prolonged period and maY be surprisingly enhanced by using the compound with a herbicide or synergist selected from the group consisting of choline salt of maleic hydrazide, a phenoxy series herbicide, a benzoic acid series herbicide, 2,3,6-trichlorophenylacetic acid or a salt thereof, (3,5,6-trichloro-2-pyridyl)oxyacetic acid or a salt thereof, N-phosphonomethylglycine or a salt thereof, ethylcarbamoylphosphoric acid or a salt thereof, 2-(1-allyloxyaminobutylidene)-5,5-dimethyl-4-methoxycarbonyl-cyclohexane-1,3-dione, 3-(3,4-dichlorophenyl)-1-methoxy-1-methylurea,3-amino-1,2,4-triazole, choline or a salt thereof, and diethylamine or a salt thereof.
    • 2-氨基-4-(羟基)(甲基)膦酰基丁酸,其较早命名称为2-氨基-4-甲基膦酰基丁酸或其金属盐,或其酸加成盐用作多年生杂草和刷控制剂。 L-异构体比外消旋酸有效两倍。 多年生杂草和刷子控制效果可以通过长时间的叶面施用获得,并且通过使用化合物与除草剂或增效剂,选自马来酰肼的胆碱盐,苯氧基系列除草剂,苯甲酸 酸系除草剂,2,3,6-三氯苯乙酸或其盐,(3,5,6-三氯-2-吡啶基)氧基乙酸或其盐,N-膦酰甲基甘氨酸或其盐,乙基氨基甲酰基磷酸或其盐 其中,2-(1-烯丙氧基氨基亚丁基)-5,5-二甲基-4-甲氧基羰基 - 环己烷-1,3-二酮,3-(3,4-二氯苯基)-1-甲氧基-1-甲基脲,3-氨基 -1,2,4-三唑,胆碱或其盐,以及二乙胺或其盐。