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    Pyridazonium compounds
    1.
    发明授权
    Pyridazonium compounds 失效
    吡咯烷酮化合物

    公开(公告)号：US3671525A

    公开(公告)日：1972-06-20

    申请号：US3671525D

    申请日：1970-03-11

    Applicant: BASF AG

    Inventor： REICHENEDER FRANZ ,  KROPP RUDOLF

    IPC: C07D487/04 ,  C07D51/04

    CPC classification number: C07D487/04

    Abstract: The production of 2-alkylpyridazonium compounds by reaction of pyridazones-(6) with alkylating agents, and the new 2alkylpyridazonium compounds. The compounds which can be prepared by the process according to the invention are pharmaceuticals and valuable starting materials for the production of dyes, pharmaceuticals and pesticides.

    Abstract translation: 通过哒嗪酮（6）与烷基化剂反应生成2-烷基哒嗪化合物和新的2-烷基哒嗪化合物。 可通过本发明方法制备的化合物是用于生产染料，药物和农药的药物和有价值的原料。

    Pyridazone derivatives
    3.
    发明授权
    Pyridazone derivatives 失效
    吡咯烷酮衍生物

    公开(公告)号：US3652562A

    公开(公告)日：1972-03-28

    申请号：US3652562D

    申请日：1970-03-09

    Applicant: BASF AG

    Inventor： REICHENEDER FRANZ ,  KROPP RUDOLF ,  FISCHER ADOLF

    IPC: A01N43/58 ,  A01N20060101 ,  A01N47/18 ,  A01N47/36 ,  A01P13/00 ,  C07D20060101 ,  C07D51/04

    CPC classification number: C07D237/14

    Abstract: NEW AND VALUABLE PYRIDAZONE DERIVATIVES HAVING THE FORMULA

    2-R,3-(O=),4-Y,5-X-2,3-DIHYDROPYRIDAZINE

    WHERE R DENOTES A PHENYL OR ARALKYL RADICAL WHICH MAY BE SUBSTITUTED BY HALOGEN, ALKYL, ALKOXY OR HALOALKYL, A CYCLOHEXYL RADICAL WHICH MAY BE SUBSTITUTED BY HALOGEN OR ALKYL, Y DENOTES HYDROGEN, HALOGEN, ALKOXY OR MERCAPTOALKYL, X DENOTES THE GROUPS

    CYCLOPROPYL-CO-NH-, (3-(ALKYL-CO-NH-)PHENYL)-OOC-NH-,

    (3-(ALKYL-OOC-NH-)PHENYL)-OOC-NH-,

    -NH-CO-N(-OH)-CYCLOALKYL OR -NH-CO-NH-SO2-CL

    AND, WHEN Y DENOTES HYDROGEN OR R DENOTES ARALKYL, X MAY ADDITIONALLY DENOTE THE AMINO OR ACETYLAMINO GROUP, AND A PROCESS FOR CONTROLLING THE GROWTH OF UNWANTED PLANTS WITH THESE COMPOUNDS.

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