Method for producing indole derivative having piperidine ring
    1.
    发明授权
    Method for producing indole derivative having piperidine ring 失效
    具有哌啶环的吲哚衍生物的制造方法

    公开(公告)号:US08110688B2

    公开(公告)日:2012-02-07

    申请号:US11914115

    申请日:2006-11-05

    IPC分类号: C07D405/14 C07D311/22

    CPC分类号: C07D405/14 C07D311/22

    摘要: It is possible to commercially advantageously prepare 1-{1-[2-(7-methoxy-2,2-dimethyl-4-oxochroman-8-y)ethyl]piperidin-4-yl}-N-methyl-1H-indole-6-carboxamide by coupling (7-methoxy-2,2-dimethyl-4-oxochroman-8-yl)acetaldehyde, which is obtained by oxidizing 8-(2-hydroxyethyl)-7-methoxy-2,2-dimethylchroman-4-one, with N-methyl-1-(piperidin-4-yl)-1H-indole-6-carboxamide.

    摘要翻译: 可商业上有利地制备1- {1- [2-(7-甲氧基-2,2-二甲基-4-氧代色满-8-y)乙基]哌啶-4-基} -N-甲基-1H-吲哚 -6-甲酰胺通过偶联(7-甲氧基-2,2-二甲基-4-氧代色满-8-基)乙醛,其通过将8-(2-羟乙基)-7-甲氧基-2,2-二甲基苯并二氢吡喃-2-酮 吡啶-4-酮与N-甲基-1-(哌啶-4-基)-1H-吲哚-6-甲酰胺反应。

    METHOD FOR PRODUCING INDOLE DERIVATIVE HAVING PIPERIDINE RING
    2.
    发明申请
    METHOD FOR PRODUCING INDOLE DERIVATIVE HAVING PIPERIDINE RING 失效
    生产含哌啶环的吲哚衍生物的方法

    公开(公告)号:US20100197926A1

    公开(公告)日:2010-08-05

    申请号:US11914115

    申请日:2006-11-05

    IPC分类号: C07D405/14

    CPC分类号: C07D405/14 C07D311/22

    摘要: It is possible to commercially advantageously prepare 1-{1-[2-(7-methoxy-2,2-dimethyl-4-oxochroman-8-y)ethyl]piperidin-4-yl}-N-methyl-1H-indole-6-carboxamide by coupling (7-methoxy-2,2-dimethyl-4-oxochroman-8-yl)acetaldehyde, which is obtained by oxidizing 8-(2-hydroxyethyl)-7-methoxy-2,2-dimethylchroman-4-one, with N-methyl-1-(piperidin-4-yl)-1H-indole-6-carboxamide.

    摘要翻译: 可商业上有利地制备1- {1- [2-(7-甲氧基-2,2-二甲基-4-氧代色满-8-y)乙基]哌啶-4-基} -N-甲基-1H-吲哚 -6-甲酰胺通过偶联(7-甲氧基-2,2-二甲基-4-氧代色满-8-基)乙醛,其通过将8-(2-羟乙基)-7-甲氧基-2,2-二甲基苯并二氢吡喃-2-酮 吡啶-4-酮与N-甲基-1-(哌啶-4-基)-1H-吲哚-6-甲酰胺反应。

    Methods for producing cyclic benzamidine derivatives
    3.
    发明申请
    Methods for producing cyclic benzamidine derivatives 失效
    环苯甲脒衍生物的制备方法

    公开(公告)号:US20060058370A1

    公开(公告)日:2006-03-16

    申请号:US11208289

    申请日:2005-08-18

    IPC分类号: C07D209/44 A61K31/4035

    摘要: In the present invention, the methods of producing a fluorinated cyclic benzamidine derivative (A), or a salt thereof, comprise the step of reacting a specific novel compound with ammonia or imide. The methods of this invention for producing a morpholine-substituted phenacyl derivative (B), or a salt thereof, comprise reaction of a specific novel compound with morpholine, reaction of the product with a halogenating reagent, and deketalization of the product. The methods of this invention for a producing cyclic benzamidine derivative (C), or a salt thereof, comprise the step of coupling compound (A), or a salt thereof, with compound (B), or a salt thereof, in the presence of an ether or a hydrocarbon. The methods of this invention for recrystallizing a cyclic benzamidine derivative (C), or a salt thereof, comprise the steps of dissolving compound (C), or the salt thereof, in a mixed solvent comprising an alcohol and water, or a mixed solvent comprising an ether and water, and after dissolution, adding additional water to precipitate crystals of compound (C), or the salt thereof.

    摘要翻译: 在本发明中,制备氟化环状苯甲脒衍生物(A)或其盐的方法包括使特定的新化合物与氨或酰亚胺反应的步骤。 本发明用于生产吗啉取代的苯甲酰甲基衍生物(B)或其盐的方法包括特异性新化合物与吗啉的反应,产物与卤化试剂的反应和产物的脱缩合作用。 本发明的制备环状苯甲脒衍生物(C)或其盐的方法包括将化合物(A)或其盐与化合物(B)或其盐偶联的步骤在 醚或烃。 本发明用于环状苄脒衍生物(C)或其盐的重结晶的方法包括将化合物(C)或其盐溶解在包含醇和水的混合溶剂中的步骤或包含 醚和水,溶解后加入另外的水,使化合物(C)的结晶或其盐析出。