Glycoesters of estradiol and estriol
    3.
    发明授权
    Glycoesters of estradiol and estriol 失效
    雌二醇和雌三醇的糖酯

    公开(公告)号:US4780460A

    公开(公告)日:1988-10-25

    申请号:US845102

    申请日:1986-03-27

    IPC分类号: A61K31/565 C07J1/00 A61K31/56

    CPC分类号: C07J1/0074

    摘要: Glycoesters of estradiol (E.sub.2) and of estriol (E.sub.3) of Formula I(E.sub.2,3)--O--CO--CH.sub.2 --Z (I)whereinZ is hydroxy or the group --O--CO--R whereinR is methyl or phenyl,provide a uniform and enduring estrogen level especially when used in the form of an aqueous crystalline suspension.

    摘要翻译: 式I(E2,3)-O-CO-CH2-Z(I)的雌二醇(E2)和雌三醇(E3)的糖酯,其中Z是羟基或-O-CO-R基团,其中R是甲基或苯基 ,提供均匀且持久的雌激素水平,特别是当以水性结晶悬浮液的形式使用时。

    Aqueous crystalline suspension of steroid glycoesters
    4.
    发明授权
    Aqueous crystalline suspension of steroid glycoesters 失效
    类固醇糖水溶液的水溶液悬浮液

    公开(公告)号:US4794119A

    公开(公告)日:1988-12-27

    申请号:US844642

    申请日:1986-03-27

    CPC分类号: C07J1/0096

    摘要: An aqueous crystalline suspension of a 17-tertiary steroid glycoester contains a compound of Formula I ##STR1## wherein X is two hydrogen atoms or an oxygen atom,Y is two hydrogen atoms or a methylene group,R.sup.1 is hydrogen or methyl,Z is hydroxy or --O--CO--R.sup.2R.sup.2 is methyl or phenyl, and ##STR2## in the following fractions: 0-30% by weight of a particle size of 3-15 .mu.m,40-90% by weight of a particle size of 15-60 .mu.m, and20-60% by weight of a particle size of 30-100 .mu.m.Upon a one-time intramuscular injection of 30-75 mg of steroid glycoester as an aqueous crystalline suspension, a steroid level is achieved in the plasma which, over a period of 4 weeks, is adequately high and shows a uniform course.

    摘要翻译: 17-叔甾类糖酯水溶液的结晶悬浮液含有式Ⅰ化合物(Ⅰ)其中X为2个氢原子或氧原子,Y为2个氢原子或亚甲基,R1为氢或甲基, Z是羟基或-O-CO-R2R2是甲基或苯基,< IMAGE>在以下组分中:0-30重量%的粒度为3-15μm,40-90重量% 粒径为15-60μm,粒径为30-100μm的20-60重量%。 一次肌内注射30-75mg类固醇糖酵母作为水性结晶悬浮液时,在等离子体中实现类固醇水平,其在4周的时间内足够高并且显示均匀的过程。