Hydrolysis-promoting hydrophobic taxane derivatives
    4.
    发明授权
    Hydrolysis-promoting hydrophobic taxane derivatives 失效
    水解促进疏水紫杉烷衍生物

    公开(公告)号:US06392063B1

    公开(公告)日:2002-05-21

    申请号:US09618872

    申请日:2000-07-19

    IPC分类号: C07D30514

    CPC分类号: C07D305/14 A61K9/127

    摘要: Provided herein is a taxane having a hydrocarbon attached at the 2′ and/or 7 positions, the hydrocarbon's alpha position being occupied by a “hydrolysis-promoting group” (“HPG”). In one embodiment, the hydrolysis promoting group is stereospecifically attached to the a-carbon of the hydrophobic taxane. The Substitution of an HPG for the methylene unit ordinarily occupying the alpha position allows for enhanced in vivo hydrolysis of the hydrocarbon-taxane bond, and hence, for enhanced taxane therapeutic activity. Also provided herein are taxane-containing compositions, and methods of administering taxanes to animals, including those afflicted with cancers or inflammatory diseases.

    摘要翻译: 本文提供了具有在2'和/或7位上连接的烃的紫杉烷,烃的α位置被“水解促进基团”(“HPG”)占据。 在一个实施方案中,水解促进基团立体特异性地连接到疏水紫杉烷的α-碳上。 通常占据α位置的通常占据α位置的亚甲基单元的HPG的取代允许烃 - 紫杉烷键的体内水解增强,因此增强紫杉烷治疗活性。 本文还提供了含紫杉烷的组合物,以及向动物(包括患有癌症或炎性疾病的患者)施用紫杉烷的方法。

    Hydrolysis-promoting hydrophobic taxane derivatives
    5.
    发明授权
    Hydrolysis-promoting hydrophobic taxane derivatives 失效
    水解促进疏水紫杉烷衍生物

    公开(公告)号:US6107332A

    公开(公告)日:2000-08-22

    申请号:US249004

    申请日:1999-02-12

    CPC分类号: C07D305/14 A61K9/127

    摘要: Provided herein is a taxane having a hydrocarbon attached at the 2' and/or 7 positions, the hydrocarbon's alpha position being occupied by a "hydrolysis-promoting group" ("HPG"). In one embodiment, the hydrolysis promoting group is stereospecifically attached to the .alpha.-carbon of the hydrophobic taxane. The Substitution of an HPG for the methylene unit ordinarily occupying the alpha position allows for enhanced in vivo hydrolysis of the hydrocarbon-taxane bond, and hence, for enhanced taxane therapeutic activity. Also provided herein are taxane-containing compositions, and methods of administering taxanes to animals, including those afflicted with cancers or inflammatory diseases.

    摘要翻译: 本文提供了具有在2'和/或7位上连接的烃的紫杉烷,烃的α位置被“水解促进基团”(“HPG”)占据。 在一个实施方案中,水解促进基团立体特异性地连接到疏水紫杉烷的α-碳上。 通常占据α位置的通常占据α位置的亚甲基单元的HPG的取代允许烃 - 紫杉烷键的体内水解增强,因此增强紫杉烷治疗活性。 本文还提供了含紫杉烷的组合物,以及向动物(包括患有癌症或炎性疾病的患者)施用紫杉烷的方法。