Process
    2.
    发明授权
    Process 有权
    处理

    公开(公告)号:US08916707B2

    公开(公告)日:2014-12-23

    申请号:US13957943

    申请日:2013-08-02

    IPC分类号: C07D489/08 C07D489/02

    CPC分类号: C07D489/08

    摘要: The present invention provides a process for preparing an oxycodone acid adduct, said process comprising hydrogenating an aqueous solution of 14-hydroxycodeinone and an acid to form a solution of the oxycodone acid adduct, wherein the hydrogenation is carried out at one or more temperatures greater than ambient temperature in the presence of a hydrogenation catalyst and hydrogen gas, wherein the solution of oxycodone acid adduct comprises 6α-oxycodol in an amount ≦about 0.800 area % as determined by HPLC.

    摘要翻译: 本发明提供了制备羟考酮酸加合物的方法,所述方法包括将14-羟可待因酮和酸的水溶液氢化以形成羟考酮酸加合物的溶液,其中氢化在一个或多个温度 在氢化催化剂和氢气存在下的环境温度,其中羟考酮酸加合物的溶液包含量为“n1E”的6α-氧基多糖;通过HPLC测定的约0.800面积%。

    Process for the preparation of oxymorphone alkaloid and oxymorphone salts
    7.
    发明授权
    Process for the preparation of oxymorphone alkaloid and oxymorphone salts 有权
    羟吗啡酮生物碱和羟吗啡酮盐的制备方法

    公开(公告)号:US09120800B2

    公开(公告)日:2015-09-01

    申请号:US14173314

    申请日:2014-02-05

    IPC分类号: C07D489/08 C07D489/02

    摘要: The present invention provides a process for preparing an oxymorphone acid adduct, said process comprising hydrogenating an aqueous solution of 14-hydroxymorphinone and an acid to form a solution of the oxymorphone acid adduct, wherein the hydrogenation is carried out at one or more temperatures greater than 40° C. in the presence of a hydrogenation catalyst and hydrogen gas, wherein the level of 6α-oxymorphol produced is ≦3.00 area % as determined by HPLC.

    摘要翻译: 本发明提供了一种制备羟吗啡酮酸加合物的方法,所述方法包括氢化14-羟基吗啡酮和酸的水溶液以形成羟吗啡酸加合物的溶液,其中氢化在一个或多个温度 在氢化催化剂和氢气存在下,40℃,其中通过HPLC测定产生的6α-羟基吗喃的含量为3.00面积%。