Compounds with a nitrogen-containing hetero ring, attached with the ring nitrogen atom in position 6

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    • The USA, as represented by the Secretary, Department of Health and Human Serv...
    • Nigel H. Greig
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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    Thalidomide analogs and methods of use

    • Patent number 10,836,721
    • Issue date Nov 17, 2020
    • The United States of America, as represented by the Secretary, Department of...
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    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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    Thalidomide analogs and methods of use

    • Patent number 10,730,835
    • Issue date Aug 4, 2020
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    • C07 - ORGANIC CHEMISTRY
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    Acetylmethyl ester of hetacyllin and/or salts of this ester

    • Patent number 4,439,363
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    • Politechnika Gdanska
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    • C07 - ORGANIC CHEMISTRY
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    Process for the preparation of ampicillin

    • Patent number 3,978,078
    • Issue date Aug 31, 1976
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    • C07 - ORGANIC CHEMISTRY
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    3926956

    • Patent number 3,926,956
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    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

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    SELENIUM-CONTAINING ISOXAZOLAMINE COMPOUND, PREPARATION METHOD THER...

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    • SHANGHAI XINGYE PHARMACEUTICAL TECHNOLOGY CO., LTD
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