PREPARATION METHOD OF ROCURONIUM
    1.
    发明申请
    PREPARATION METHOD OF ROCURONIUM 有权
    罗非鱼的制备方法

    公开(公告)号:US20130303753A1

    公开(公告)日:2013-11-14

    申请号:US13991316

    申请日:2011-01-26

    IPC分类号: C07J43/00

    CPC分类号: C07J43/003

    摘要: A method for preparing rocuronium is disclosed. 2β-(4-Morpholinyl)-16β-(1-pyrrolidinyl)-5α-androstan-3α-ol-17β-acetate is used as a starting material and is directly reacted with 3-bromopropene at ambient temperature to produce rocuronium.

    摘要翻译: 公开了一种制备罗库溴铵的方法。 使用2beta-(4-吗啉基)-16β-(1-吡咯烷基)-5α-雄甾烷-3α-醇-17β-乙酸酯作为原料,并在环境温度下与3-溴丙烯直接反应产生罗库溴铵。

    Preparation method of rocuronium
    2.
    发明授权
    Preparation method of rocuronium 有权
    罗库溴铵的制备方法

    公开(公告)号:US09067965B2

    公开(公告)日:2015-06-30

    申请号:US13991316

    申请日:2011-01-26

    IPC分类号: C07J43/00

    CPC分类号: C07J43/003

    摘要: A method for preparing rocuronium is disclosed. 2β-(4-Morpholinyl)-16β-(1-pyrrolidinyl)-5α-androstan-3α-ol-17β-acetate is used as a starting material and is directly reacted with 3-bromopropene at ambient temperature to produce rocuronium.

    摘要翻译: 公开了一种制备罗库溴铵的方法。 2&bgr--(4-吗啉基)-16&bgr-(1-吡咯烷基)-5α-雄甾烷-3α-醇-17β-乙酸乙酯作为起始原料,并与环境温度下的3-溴丙烯直接反应生成罗库溴铵 。

    Method for purifying rocuronium bromide
    3.
    发明授权
    Method for purifying rocuronium bromide 有权
    罗库溴铵净化方法

    公开(公告)号:US09024013B2

    公开(公告)日:2015-05-05

    申请号:US14122679

    申请日:2011-04-25

    IPC分类号: C07J43/00

    CPC分类号: C07J43/003 C07J43/00

    摘要: Provided is a method for purifying rocuronium bromide, which comprises: formulating crude rocuronium bromide to be purified into an aqueous solution, distilling off excess residue solvents at reduced pressure, absorbing by adding active carbon or silica gel, then filtrating, quick freezing the filtrate into ice, and then lyophilizing to obtain rocuronium bromide.

    摘要翻译: 本发明提供了罗苏溴铵的纯化方法,其特征在于,将粗制的罗库溴铵配制成水溶液,减压蒸馏除去过剩的残留溶剂,通过加入活性炭或硅胶吸收,然后过滤,将滤液快速冷冻 冰,然后冻干得到罗库溴铵。