PREPARATION METHOD OF ROSUVASTATIN CALCIUM AND ITS INTERMEDIATES
    1.
    发明申请
    PREPARATION METHOD OF ROSUVASTATIN CALCIUM AND ITS INTERMEDIATES 有权
    罗莎沙坦钙及其中间体的制备方法

    公开(公告)号:US20110124864A1

    公开(公告)日:2011-05-26

    申请号:US12994520

    申请日:2009-05-27

    申请人: Benshun Chen

    发明人: Benshun Chen

    IPC分类号: C07D239/42

    CPC分类号: C07D239/42

    摘要: A preparation method of rosuvastatin calcium (Formula 1), which can be used for the production of medicament lowering the levels of LDL-cholesterol and triglycerides in vivo, is provided. Such preparation method is suitable for industrial production. Furthermore, the intermediate crystallines used in the preparation method are provided.

    摘要翻译: 提供了可用于生产降低LDL-胆固醇和甘油三酯水平的药物的瑞舒伐他汀钙(配方1)的制备方法。 这种制备方法适用于工业生产。 此外,提供了制备方法中使用的中间结晶。

    Preparation method of rosuvastatin calcium and its intermediates
    2.
    发明授权
    Preparation method of rosuvastatin calcium and its intermediates 有权
    罗苏伐他汀钙及其中间体的制备方法

    公开(公告)号:US08653265B2

    公开(公告)日:2014-02-18

    申请号:US12994520

    申请日:2009-05-27

    IPC分类号: C07D239/02

    CPC分类号: C07D239/42

    摘要: A preparation method of rosuvastatin calcium (Formula 1), which can be used for the production of medicament lowering the levels of LDL-cholesterol and triglycerides in vivo, is provided. Such preparation method is suitable for industrial production. Furthermore, the intermediate crystallines used in the preparation method are provided.

    摘要翻译: 提供了可用于生产降低LDL-胆固醇和甘油三酯水平的药物的瑞舒伐他汀钙(配方1)的制备方法。 这种制备方法适用于工业生产。 此外,提供了制备方法中使用的中间结晶。