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    • 2. 发明授权
    • Synthesis of tetrahydroquinoline enediyne core analogs of dynemicin
    • dynemicin四氢喹啉烯二烯核心类似物的合成
    • US5442065A
    • 1995-08-15
    • US118862
    • 1993-09-09
    • Philip D. MagnusTheodore IliadisShane A. EisenbeisRobin A. Fairhurst
    • Philip D. MagnusTheodore IliadisShane A. EisenbeisRobin A. Fairhurst
    • C07D221/22C07F7/02C07D221/06
    • C07D221/22Y02P20/55
    • A process is described for the preparation of the core azobicyclo[7.3.1]tridecaenediyne moiety of the antitumor antibiotic dynemicin. The synthesis allows efficient production of the enediyne as a stable, compound in good yield from the adamantyl N-protected azabicyclo[7.3.1]tridecadiyne. The adamantyl protecting group is employed in the starting material, N-adamantyl dihydroquinoline or N-adamantyl 6-methoxy quinoline. Also disclosed are process for the synthesis of 3-hydroxy-6-methoxyquinoline and several N-substituted derivatives of azobicyclo[7.3.1]tridecaenediyne. Solid tumor and leukemia assays were performed on the analogs of dynemicin. The results suggest a method that these compounds will useful in treating certain types of leukemias and solid tumors. The disclosed synthesis provides a route to new dynemicin intermediates and analogs which will allow development of second and third generation dynemicins.
    • 描述了制备抗肿瘤抗生素dynemicin的核心偶氮二环[7.3.1]十三碳二烯部分的方法。 该合成允许以金刚烷基N-保护的氮杂双环[7.3.1]十三烷二炔作为稳定的化合物有效生产烯二醇。 金刚烷基保护基用于起始原料,N-金刚烷基二氢喹啉或N-金刚烷基6-甲氧基喹啉。 还公开了合成3-羟基-6-甲氧基喹啉和若干N-取代的偶氮二环[7.3.1]十一碳二烯的衍生物的方法。 对dynemicin类似物进行实体瘤和白血病检测。 结果表明这些化合物可用于治疗某些类型的白血病和实体瘤的方法。 所公开的综合提供了新的dynemicin中间体和类似物的途径,其将允许开发第二代和第三代dynemicins。