NOVEL FORMS OF CDDO METHYL ESTER
    5.
    发明申请
    NOVEL FORMS OF CDDO METHYL ESTER 有权
    CDDO甲基酯的新形式

    公开(公告)号:US20120071684A1

    公开(公告)日:2012-03-22

    申请号:US13306043

    申请日:2011-11-29

    IPC分类号: C07C255/47

    CPC分类号: A61K31/70

    摘要: A triterpenoid compound, methyl 2-cyano-3,12-dioxoleana-1,9(11)-dien-28-oate (CDDO methyl ester), has a non-crystalline, glassy solid form and a non-hydrous crystalline form that can prepared, for example, from a saturated methanol solution. The glassy form displays an enhanced bioavailability over the non-hydrous crystalline form. Each form of CDDO methyl ester is a superior candidate for use, typically in solid dosage form, for treating a variety of disease states, generally associated with inflammation.

    摘要翻译: 三萜化合物,2-氰基-3,12-二氧杂环戊烯-1,9(11) - 二烯-28-甲酸甲酯(CDDO甲酯)具有非结晶的玻璃状固体形式和非水合结晶形式, 可以例如由饱和甲醇溶液制备。 玻璃状的形式显示了非含水结晶形式的增强的生物利用度。 每种形式的CDDO甲酯是通常用于固体剂型的优选候选药物,用于治疗通常与炎症相关的各种疾病状态。

    NOVEL FORMS OF CDDO METHYL ESTER
    7.
    发明申请
    NOVEL FORMS OF CDDO METHYL ESTER 有权
    CDDO甲基酯的新形式

    公开(公告)号:US20090048204A1

    公开(公告)日:2009-02-19

    申请号:US12191176

    申请日:2008-08-13

    CPC分类号: A61K31/70

    摘要: A triterpenoid compound, methyl 2-cyano-3,12-dioxoleana-1,9(11)-dien-28-oate (CDDO methyl ester), has a non-crystalline, glassy solid form and a non-hydrous crystalline form that can prepared, for example, from a saturated methanol solution. The glassy form displays an enhanced bioavailability over the non-hydrous crystalline form. Each form of CDDO methyl ester is a superior candidate for use, typically in solid dosage form, for treating a variety of disease states, generally associated with inflammation.

    摘要翻译: 三萜化合物,2-氰基-3,12-二氧杂环戊烯-1,9(11) - 二烯-28-甲酸甲酯(CDDO甲酯)具有非结晶的玻璃状固体形式和非水合结晶形式, 可以例如由饱和甲醇溶液制备。 玻璃状的形式显示了非含水结晶形式的增强的生物利用度。 每种形式的CDDO甲酯是通常用于固体剂型的优选候选药物,用于治疗通常与炎症相关的各种疾病状态。