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50 条记录 (耗时 0.021 秒)

    Imidazolylacetic acid amides
    31.
    发明授权
    Imidazolylacetic acid amides 失效
    咪唑啉酸

    公开(公告)号：US3950354A

    公开(公告)日：1976-04-13

    申请号：US400263

    申请日：1973-09-24

    申请人： Jurgen Wenzelburger ,  Karl Heinz Buchel ,  Manfred Plempel ,  Werner Meiser

    发明人： Jurgen Wenzelburger ,  Karl Heinz Buchel ,  Manfred Plempel ,  Werner Meiser

    IPC分类号： C07D233/61 ,  A61K31/415 ,  A61K31/495 ,  A61K31/54 ,  A61P31/04 ,  C07D233/56 ,  C07D233/60 ,  C07D417/06 ,  C07D521/00

    CPC分类号： C07D231/12 ,  A61K31/415 ,  C07D233/56 ,  C07D249/08 ,  C07D417/06

    摘要： Imidazolylacetic acid amides of the formula: ##SPC1##Or pharmaceutically acceptable nontoxic salts thereof whereinEitherR.sup.1 is phenyl or cycloalkyl, unsubstituted or substituted by one or more substituents; andR.sup.2 is hydrogen;OrR.sup.1 and R.sup.2, together with the nitrogen atom to which they are attached, form a saturated 5 to 7-membered heterocyclic ring which ring may contain an --SO.sub.2 -- or --NY-- moiety wherein Y is alkoxycarbonyl, dialkylaminocarbonyl, or phenyl or diphenylmethyl, unsubstituted or substituted by one or more substituents and wherein said 5 to 7-membered heterocyclic ring itself is otherwise unsubstituted or substituted by one or more substituents; andX.sup.1, x.sup.2, x.sup.3 and X.sup.4 are the same or different and are each hydrogen or halogen,Are produced byA. reacting a halodiphenylacetic acid amide of the formula: ##SPC2##WhereinR.sup.1, r.sup.2, x.sup.1, x.sup.2, x.sup.3 and X.sup.4 are as above defined, andHal is halogen,With imidazole; orB. reacting a halodiphenylacetic acid halide of the formula: ##SPC3##WhereinX.sup.1, x.sup.2, x.sup.3 and X.sup.4 are as above defined andHal is halogenWith imidazole to produce an imidazolide of the formula: ##SPC4##WhereinX.sup.1, x.sup.2, x.sup.3 and X.sup.4 are as above defined which in turn is transaminated by reaction with an amine of the formula:NHR.sup.1 R.sup.2wherein R.sup.1 and R.sup.2 are as above defined.

    Chlorinated imidazole derivatives and a process for preparing them
    33.
    发明授权
    Chlorinated imidazole derivatives and a process for preparing them 失效
    氯化咪唑衍生物及其制备方法

    公开(公告)号：US3997552A

    公开(公告)日：1976-12-14

    申请号：US602948

    申请日：1975-08-07

    申请人： Karl Heinz Buchel

    发明人： Karl Heinz Buchel

    IPC分类号： C07D233/68 ,  C07D233/88 ,  C07D233/90

    CPC分类号： C07D233/88 ,  C07D233/68 ,  C07D233/90

    摘要： Imidazole derivatives, useful as intermediates for making herbicides, having the formula ##STR1## wherein X is chlorine, lower alkyl mono- or polysubstituted by chlorine, or aryl which is optionally mono- or polysubstituted by halogen and/or lower alkyl andR.sub.1 and R.sub.2 are identical or different and are chlorine or phenyl optionally substituted by halogen and/or lower alkyl. The imidazole derivatives are prepared by converting an imidazole derivative having the formula ##STR2## wherein X' is hydrogen, lower alkyl or aryl optionally substituted by halogen atom and/or lower alkyl andR'.sub.1 and R'.sub.2 are identical and represent hydrogen and/or phenyl optionally substituted by halogen and/or lower alkylBy means of hydrogen chloride, in the absence of water, into the corresponding hydrochloride, subsequently reacting with hydrochloride with an excess of chlorine at elevated temperature.

    摘要翻译： 可用作制备除草剂的中间体的咪唑衍生物，其具有下式：其中X为氯，被氯单取代或多取代的低级烷基或芳基，其任选被卤素和/或低级烷基和R1和R2单取代或多取代 是相同或不同的，并且是任选被卤素和/或低级烷基取代的氯或苯基。 咪唑衍生物通过将具有式（IV）的式（IV）的咪唑衍生物转化为其中X'为氢，任选被卤素原子和/或低级烷基取代的低级烷基或芳基，R 1和R 2相同， 表示氢和/或任选被卤素和/或低级烷基取代的苯基。在氢的存在下，氯化氢与相应的氯化氢反应，随后在高温下用氯化氢过量反应。

    Trisalkyl tin 1,2,4-triazole insecticidal and acaricidal agents
    36.
    发明授权
    Trisalkyl tin 1,2,4-triazole insecticidal and acaricidal agents 失效
    三烷基锡1,2,4-三唑杀虫剂和杀螨剂

    公开(公告)号：US3988449A

    公开(公告)日：1976-10-26

    申请号：US585644

    申请日：1975-06-10

    申请人： Karl Heinz Buchel ,  Ingeborg Hammann

    发明人： Karl Heinz Buchel ,  Ingeborg Hammann

    IPC分类号： C07F7/22 ,  A01N9/00

    CPC分类号： C07F7/2284 ,  C07F7/2256

    摘要： Insecticidal and acaricidal compositions comprising, and methods of combating insects and acarids using, trisalkyl tin 1,2,4-triazoles of the formula ##SPC1##The compounds wherein R.sup.1, R.sup.2 and R.sup.3 are branched alkyl or cycloalkyl are known.

    摘要翻译： 包含杀虫和杀螨组合物的方法，以及使用式+ q，10的三烷基锡1,2,4-三唑制备昆虫和螨的方法。其中R 1，R 2和R 3为支链烷基或环烷基的化合物是已知的。

    2-Alkyl-phenylhydrazonomidazolenines
    37.
    发明授权
    2-Alkyl-phenylhydrazonomidazolenines 失效
    2-烷基 - 苯基肼基哒嗪

    公开(公告)号：US3981885A

    公开(公告)日：1976-09-21

    申请号：US598604

    申请日：1975-07-24

    申请人： Karl Heinz Buchel ,  Paul-Ernst Frohberger ,  Hans Scheinpflug ,  Edgar Enders

    发明人： Karl Heinz Buchel ,  Paul-Ernst Frohberger ,  Hans Scheinpflug ,  Edgar Enders

    IPC分类号： C07D233/96 ,  C07D233/88

    CPC分类号： C07D233/96

    摘要： 2-Alkyl-phenylhydrazonoimidazolenines of the formula ##SPC1##In whichR' is hydrogen, alkylcarbonyl, alkoxycarbonyl, arylcarbonyl, aryloxycarbonyl, alkylsulfonyl and optionally substituted arylsulfonyl,X is halogen, alkyl, haloalkyl, alkoxy, alkylthio, alkylamino, dialkylamino or nitro, andA. R is alkyl of up to 16 carbon atoms, and m is 1 to 4, orB. R is alkyl of 2 to 16 carbon atoms, and m is 0 to 4,Which possess fungicidal, bactericidal, microbicidal, insecticidal and acaricidal properties.

    摘要翻译： 式中R 1为氢，烷基羰基，烷氧基羰基，芳基羰基，芳氧基羰基，烷基磺酰基和任选取代的芳基磺酰基的2-烷基 - 苯基肼基咪唑啉，X为卤素，烷基，卤代烷基，烷氧基，烷硫基，烷基氨基，二烷基氨基或硝基。 R为至多16个碳原子的烷基，m为1至4，或B.R为2至16个碳原子的烷基，m为0至4，具有杀真菌剂，杀菌剂，杀微生物剂，杀虫剂和杀虫剂性质。