COMPOUNDS USEFUL FOR PRODUCING AN OPTICALLY ACTIVE DIAZABICYCLOOCTANE COMPOUND
    1.
    发明申请
    COMPOUNDS USEFUL FOR PRODUCING AN OPTICALLY ACTIVE DIAZABICYCLOOCTANE COMPOUND 有权
    用于生产光学活性二氮杂环戊烷化合物的化合物

    公开(公告)号:US20160137645A1

    公开(公告)日:2016-05-19

    申请号:US15007906

    申请日:2016-01-27

    IPC分类号: C07D471/08

    摘要: An optically active (2S,5R)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxylic acid compound defined by the following formula (F): wherein R1 represents CO2R, CO2M, or CONH2, wherein R represents an allyl group or a benzyl group, and M represents a hydrogen atom, an inorganic cation, or an organic cation; and R2 represents a benzyl group or an allyl group.

    摘要翻译: 由下式(F)定义的光学活性(2S,5R)-7-氧代-1,6-二氮杂双环[3.2.1]辛烷-2-羧酸化合物:其中R1表示CO 2 R,CO 2 M或CONH 2,其中 R表示烯丙基或苄基,M表示氢原子,无机阳离子或有机阳离子; 并且R 2表示苄基或烯丙基。

    PROCESS FOR PREPARING A COMPOUND USEFUL FOR PRODUCING AN OPTICALLY ACTIVE DIAZABICYCLOOCTANE COMPOUND
    3.
    发明申请
    PROCESS FOR PREPARING A COMPOUND USEFUL FOR PRODUCING AN OPTICALLY ACTIVE DIAZABICYCLOOCTANE COMPOUND 有权
    制备用于生产光学活性的二氮杂碳酸酯化合物的化合物的方法

    公开(公告)号:US20140303375A1

    公开(公告)日:2014-10-09

    申请号:US14287380

    申请日:2014-05-27

    IPC分类号: C07D211/60

    摘要: A process for preparing the compound of the following formula (E): wherein Bn represents a benzyl group, and tBu represents a tert-butyl group, the process including: (a) subjecting the following compound (B) to trifluoroacetylation, wherein tBu represents a tert-butyl group to produce the following compound (C): wherein tBu represents a tert-butyl group, and TFA represents a trifluoroacetyl group; (b) reacting the compound (C) with benzyloxyamine in the presence of a hydroxyl group activating agent to produce the following compound (D): wherein Bn represents a benzyl group, tBu represents a tert-butyl group, and TFA represents a trifluoroacetyl group; and (c) subjecting the compound (D) to detrifluoroacetylation.

    摘要翻译: 一种制备下式(E)化合物的方法:其中Bn表示苄基,tBu表示叔丁基,其方法包括:(a)使下列化合物(B)进行三氟乙酰化,其中tBu表示 叔丁基,生成下列化合物(C):其中tBu表示叔丁基,TFA表示三氟乙酰基; (b)在羟基活化剂存在下使化合物(C)与苄氧基胺反应生成下列化合物(D):其中Bn表示苄基,tBu表示叔丁基,TFA表示三氟乙酰基 ; 和(c)使化合物(D)进行去三氟乙酰化。