Novel C-4 Substituted Retinoids
    1.
    发明申请
    Novel C-4 Substituted Retinoids 审中-公开
    新型C-4取代的类维生素A

    公开(公告)号:US20120122908A1

    公开(公告)日:2012-05-17

    申请号:US11782938

    申请日:2007-07-25

    摘要: C-4 substituted retinoic acid analogs, synthesis methods of C-4 substituted retinoic acid analogs and methods of using C-4 substituted retinoic acid analogs to treat various cancers and dermatological diseases and conditions. The C-4 substituted retinoic acid analogs include C-4 all-trans retinoic acid (ATRA) and 13-cis retinoic acid (13-CRA) analogs. The C-4 substituted retinoic acid analogs inhibit all-trans retinoic acid (ATRA) 4-hydroxylase activity, thereby inhibiting the catabolism of ATRA. The C-4 substituted retinoic acid analogs also have ATRA-mimetic activity. The preferred substitutions at C-4 are an azole group, a sulfur, oxygen, or nitrogen containing group, a pyridyl group, an ethinyl group, a cyclopropyl-amine group, an ester group, or a cyano group, or forms, together with the C-4 carbon atom, an oxime, an oxirane or aziridine group.

    摘要翻译: C-4取代的视黄酸类似物,C-4取代的视黄酸类似物的合成方法和使用C-4取代的视黄酸类似物治疗各种癌症和皮肤病学疾病和病症的方法。 C-4取代的视黄酸类似物包括C-4全反式视黄酸(ATRA)和13-顺式视黄酸(13-CRA)类似物。 C-4取代的视黄酸类似物抑制全反式视黄酸(ATRA)4-羟化酶活性,从而抑制ATRA的分解代谢。 C-4取代的视黄酸类似物也具有ATRA模拟活性。 C-4中优选的取代基是唑基,硫,氧或含氮基团,吡啶基,乙炔基,环丙基 - 胺基,酯基或氰基,或与 C-4碳原子,肟,环氧乙烷或氮丙啶基。

    C-4 substituted retinoids
    2.
    发明授权
    C-4 substituted retinoids 有权
    C-4取代的类视色素

    公开(公告)号:US07265143B2

    公开(公告)日:2007-09-04

    申请号:US10339332

    申请日:2003-01-10

    摘要: C-4 substituted retinoic acid analogs, synthesis methods of C-4 substituted retinoic acid analogs and methods of using C-4 substituted retinoic acid analogs to treat various cancers and dermatological diseases and conditions. The C-4 substituted retinoic acid analogs include C-4 all-trans retinoic acid (ATRA) and 13-cis retinoic acid (13-CRA) analogs. The C-4 substituted retinoic acid analogs inhibit all-trans retinoic acid (ATRA) 4-hydroxylase activity, thereby inhibiting the catabolism of ATRA. The C-4 substituted retinoic acid analogs also have ATRA-mimetic activity. The preferred substitutions at C-4 are an azole group, a sulfur, oxygen, or nitrogen containing group, a pyridyl group, an ethinyl group, a cyclopropyl-amine group, an ester group, or a cyano group, or forms, together with the C-4 carbon atom, an oxime, an oxirane or aziridine group.

    摘要翻译: C-4取代的视黄酸类似物,C-4取代的视黄酸类似物的合成方法和使用C-4取代的视黄酸类似物治疗各种癌症和皮肤病学疾病和病症的方法。 C-4取代的视黄酸类似物包括C-4全反式视黄酸(ATRA)和13-顺式视黄酸(13-CRA)类似物。 C-4取代的视黄酸类似物抑制全反式视黄酸(ATRA)4-羟化酶活性,从而抑制ATRA的分解代谢。 C-4取代的视黄酸类似物也具有ATRA模拟活性。 C-4中优选的取代基是唑基,硫,氧或含氮基团,吡啶基,乙炔基,环丙基 - 胺基,酯基或氰基,或与 C-4碳原子,肟,环氧乙烷或氮丙啶基。