Process for the preparation of 6-(7-((1-aminocyclopropyl)methoxy)-6-methoxyquinolin-4-yloxy)-N-methyl-1-naphthamide and synthetic intermediates thereof
    4.
    发明授权
    Process for the preparation of 6-(7-((1-aminocyclopropyl)methoxy)-6-methoxyquinolin-4-yloxy)-N-methyl-1-naphthamide and synthetic intermediates thereof 有权
    制备6-(7 - ((1-氨基环丙基)甲氧基)-6-甲氧基喹啉-4-基氧基)-N-甲基-1-萘甲酰胺的方法及其合成中间体

    公开(公告)号:US08642767B2

    公开(公告)日:2014-02-04

    申请号:US13256722

    申请日:2010-03-11

    IPC分类号: C07D215/38

    摘要: A process for the preparation in high yields and purity of the compound 6-(7-4(1-aminocyclopropyl)methoxy)-6-methoxyquinolin-4-yloxy)-N-methyl-1-naphthamide of formula (I) and of the pharmaceutically acceptable salts thereof is described. The process has various advantages over those previously described, in particular it avoids the use of acyl azide intermediates and their Curtius rearrangement. Novel intermediates useful for the preparation of compound (I) are also described.

    摘要翻译: 式(I)化合物6-(7-4(1-氨基环丙基)甲氧基)-6-甲氧基喹啉-4-基氧基)-N-甲基-1-萘甲酰胺及其制备方法 描述了其药学上可接受的盐。 该方法与先前描述的方法相比具有多种优点,特别是它避免使用酰基叠氮化物中间体及其柯曲斯重排。 还描述了可用于制备化合物(I)的新型中间体。