Alternative synthesis of renin inhibitors and intermediates thereof
    5.
    发明授权
    Alternative synthesis of renin inhibitors and intermediates thereof 失效
    肾素抑制剂及其中间体的替代合成

    公开(公告)号:US08143416B2

    公开(公告)日:2012-03-27

    申请号:US13022243

    申请日:2011-02-07

    IPC分类号: C07D263/52

    摘要: The present invention relates to synthetic routes to prepare a compound of the formula wherein R1 is halogen, C1-6halogenalkyl, C1-6alkoxy-C1-6alkyloxy or C1-6alkoxy-C1-6alkyl; R2 is halogen, C1-4alkyl or C1-4alkoxy; R3 and R4 are independently branched C3-6alkyl; and R5 is cycloalkyl, C1-6alkyl, C1-6hydroxyalkyl, C1-6alkoxy-C1-6alkyl, C1-6alkanoyloxy-C1-6alkyl, C1-6aminoalkyl, C1-6alkylamino-C1-6alkyl, C1-6dialkylamino-C1-6alkyl, C1-6alkanoylamino-C1-6alkyl, HO(O)C—C1-6alkyl, C1-6alkyl-O—(O)C—C1-6alkyl, H2N—C(O)—C1-6alkyl, C1-6alkyl-HN—C(O)—C1-6alkyl or (C1-6alkyl)2N—C(O)—C1-6alkyl; or a pharmaceutically acceptable salt thereof as well as key intermediates obtained when following these routes as well as their preparation.

    摘要翻译: 本发明涉及制备下式化合物的合成路线:其中R 1是卤素,C 1-6卤代烷基,C 1-6烷氧基-C 1-6烷氧基或C 1-6烷氧基-C 1-6烷基; R2是卤素,C1-4烷基或C1-4烷氧基; R3和R4独立地是支链的C 3-6烷基; 和R 5是环烷基,C 1-6烷基,C 1-6羟基烷基,C 1-6烷氧基-C 1-6烷基,C 1-6烷酰氧基-C 1-6烷基,C 1-6氨基烷基,C 1-6烷基氨基-C 1-6烷基,C 1-6二烷基氨基-C 1-6烷基,C 1 (O)C 1-6烷基,C 1-6烷基-O-(O)C 1-6烷基,H 2 N-C(O)-C 1-6烷基,C 1-6烷基-NH- C (O)-C 1-6烷基或(C 1-6烷基)2 N -C(O)-C 1-6烷基; 或其药学上可接受的盐以及按照这些途径获得的关键中间体及其制备方法。

    ALTERNATIVE SYNTHESIS OF RENIN INHIBITORS AND INTERMEDIATES THEREOF
    10.
    发明申请
    ALTERNATIVE SYNTHESIS OF RENIN INHIBITORS AND INTERMEDIATES THEREOF 失效
    瑞宁抑制剂及其中间体的替代合成

    公开(公告)号:US20070208055A1

    公开(公告)日:2007-09-06

    申请号:US11573790

    申请日:2005-08-30

    摘要: The present invention relates to synthetic routes to prepare a compound of the formula wherein R1 is halogen, C1-6halogenalkyl, C1-6alkoxy-C1-6alkyloxy or C1-6alkoxy-C1-6alkyl; R2 is halogen, C1-4alkyl or C1-4alkoxy; R3 and R4 are independently branched C3-6alkyl; and R5 is cycloalkyl, C1-6alkyl, C1-6hydroxyalkyl, C1-6alkoxy-C1-6alkyl, C1-4alkanoyloxy-C1-6alkyl, C1-6aminoalkyl, C1-6alkylamino-C1-6alkyl, C1-6dialkylamino-C1-6alkyl, C1-6alkanoylamino-C1-6alkyl, HO(O)C—C1-6alkyl, C1-6alkyl-O—(O)C—C1-6alkyl, H2N—C(O)—C1-6alkyl, C1-6alkyl-HN—C(O)—C1-6alkyl or (C1-6alkyl)2N—C(O)—C1-6alkyl; or a pharmaceutically acceptable salt thereof as well as key intermediates obtained when following these routes as well as their preparation.

    摘要翻译: 本发明涉及制备下式化合物的合成路线:其中R 1是卤素,C 1-6卤代烷基,C 1-6 烷氧基-C 1-6烷氧基或C 1-6烷氧基-C 1-6烷基; R 2是卤素,C 1-4烷基或C 1-4烷氧基; R 3和R 4分别独立地为支链C 3-6烷基; 和R 5是环烷基,C 1-6烷基,C 1-6 1-6羟基烷基,C 1-6烷基, 烷氧基-C 1-6烷基,C 1-4烷酰氧基-C 1-6烷基,C 1-6烷基, 亚氨基烷基,C 1-6烷基氨基-C 1-6烷基,C 1-6二烷基氨基-C 1-6 C 1 -C 6烷基,C 1-6烷酰基氨基-C 1-6烷基,HO(O)C 1-6亚烷基,C C 1 -C 6烷基-O-(O)C 1-6烷基,H 2 NC(O)-C 1 - C 1 -C 6烷基,C 1-6烷基-NH-C(O)-C 1-6烷基或(C 1-6)烷基, (O)-C 1-6烷基;(C 1 -C 6)烷基; 或其药学上可接受的盐以及按照这些途径获得的关键中间体及其制备方法。