Novel pregnadiene
    1.
    发明授权
    Novel pregnadiene 失效
    新的PREGNADIENE

    公开(公告)号:US3761591A

    公开(公告)日:1973-09-25

    申请号:US3761591D

    申请日:1972-02-29

    Applicant: ROUSSEL UCLAF

    Abstract: 17 Alpha ,21-DIMETHYL-19-NOR- Delta 4,9-PREGNADIENE-3,20-DIONE OF THE FORMULA

    HAVING ANTIGONADO-HYPOPHYSIAL, PROGESTOMIMETIC AND PROGESTATIVE ACTIVITY AND ITS PREPARATION.

    Abstract translation: 17α,21-二甲基-19-异 - 四氢呋喃-4,9-孕酮-3,20-二酮,具有抗血管生成素,预防和预防活性及其制备方法。

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