Allenic prostacyclins
    36.
    发明授权
    Allenic prostacyclins 失效
    美容前列环素

    公开(公告)号:US4754055A

    公开(公告)日:1988-06-28

    申请号:US905908

    申请日:1986-09-10

    IPC分类号: C07C405/00 C07C177/00

    CPC分类号: C07C405/0083

    摘要: The present invention describes allenic prostacyclin derivatives of the formula: ##STR1## wherein: n is 0, 1, or 2;R.sup.1 is hydrogen, lower alkyl, or a pharmaceutically acceptable cation;R.sup.2 is hydrogen, lower alkyl, cycloalkyl, heteroaryl, halogen, phenyl, alkylthio, phenylthio, alkylsulfinyl, phenylsulfinyl or trifluoromethyl;R.sup.3 is lower alkyl, cycloalkyl, phenyl, benzyl, cycloheteroalkyl, lower alkyl having one to eight carbons substituted with one or more fluorines or containing 1 or 2 unsaturated bonds; andcarbon 15 may be in the R or the S configuration, or a mixture of R and S.These compounds are useful for the treatment of platelet dysfunction, atherosclerosis, allergic disorders, gastric ulcers, hypertension and tumor cell metastasis. Also disclosed is the process for preparing them and the appropriate intermediates.

    摘要翻译: 本发明描述了下式的多种前列环素衍生物:其中:n为0,1或2; R1是氢,低级烷基或药学上可接受的阳离子; R 2是氢,低级烷基,环烷基,杂芳基,卤素,苯基,烷硫基,苯硫基,烷基亚磺酰基,苯基亚硫酰基或三氟甲基; R3是低级烷基,环烷基,苯基,苄基,环杂烷基,具有1至8个被一个或多个氟取代或含有1或2个不饱和键的碳的低级烷基; 并且碳15可以是R或S构型,或R和S的混合物。这些化合物可用于治疗血小板功能障碍,动脉粥样硬化,过敏性疾病,胃溃疡,高血压和肿瘤细胞转移。 还公开了其制备方法和合适的中间体。