17alpha-fluorosteroids, pharmaceutical compositions containing 17alpha-fluorosteroids and a method of making them
    54.
    发明申请
    17alpha-fluorosteroids, pharmaceutical compositions containing 17alpha-fluorosteroids and a method of making them 失效
    17α-含氟类固醇,含有17α-荧光素的药物组合物及其制备方法

    公开(公告)号:US20050234027A1

    公开(公告)日:2005-10-20

    申请号:US11104736

    申请日:2005-04-13

    IPC分类号: A61K31/57 C07J3/00

    CPC分类号: C07J3/00

    摘要: New 17α-fluorosteroid compounds of formula (I) are disclosed: wherein R1 denotes H or methyl; R2 and R3 each denote H, Cl or methyl; and either a double bond or a single bond is present between C-6 and C-7 and also C-9 and C-10 of the steroid ring system respectively. These compounds have an activity profile with hybrid character so that they act as inhibitors for 5α-reductase and as high potency gestagens. Pharmaceutical compositions containing them are disclosed. They are suitable for treatment of conditions, which are caused by high levels of androgen in organs and tissues. These new compounds can be used in combination with other hormonal substances, such as estrogens, testosterone and other androgens, as contraceptives and for other applications.

    摘要翻译: 公开了式(I)的新的17α-荧光素类化合物:其中R 1表示H或甲基; R 2和R 3各自表示H,Cl或甲基; 并且分别存在于类固醇环体系的C-6和C-7之间以及C-9和C-10之间的双键或单键。 这些化合物具有混合特征的活性谱,因此它们作为5α-还原酶的抑制剂和作为高效力的孕激素。 公开了含有它们的药物组合物。 它们适用于治疗由器官和组织中高水平雄激素引起的病症。 这些新化合物可以与其他荷尔蒙物质(如雌激素,睾酮和其他雄激素)一起使用,作为避孕药具和其他应用。

    11β-Substituted 19-nor-17-α-pregna-1,3,5(10)-trien-17β-ols with a 21,16α-lactone ring
    55.
    发明授权
    11β-Substituted 19-nor-17-α-pregna-1,3,5(10)-trien-17β-ols with a 21,16α-lactone ring 失效
    11beta取代的19-nor-17-α-前 - 1,3,5(10) - 三烯-17β-酯与21,16α-内酯环

    公开(公告)号:US06956031B2

    公开(公告)日:2005-10-18

    申请号:US10397855

    申请日:2003-03-27

    CPC分类号: C07J17/00

    摘要: This invention relates to new 19-nor-17α-pregna-1,3,5(10)-trien-17β-ols with a 21,16α-lactone ring with a long-chain substituent in 11β-position of general formula II in which R11 is a long-chain alkyl radical that has a nitrogen atom that can be substituted in terminal position with a perfluoroalkyl group. The compounds act in a tissue-selective manner as pure antiestrogens and are suitable for the production of pharmaceutical agents because of these properties.

    摘要翻译: 本发明涉及具有21,16α-内酯环的新的19-nor-17α-前 - 1,3,5(10) - 三烯-17β-环,其通式II在11b位具有长链取代基 其中R 11是具有可以在末端被全氟烷基取代的氮原子的长链烷基。 化合物以组织选择性的方式作为纯抗雌激素起作用,并且由于这些性质而适用于制药。