METHOD FOR PRODUCING SULFONYL AMIDINE COMPOUND
    4.
    发明公开
    METHOD FOR PRODUCING SULFONYL AMIDINE COMPOUND 审中-公开
    生产磺酰胺脒化合物的方法

    公开(公告)号:EP2894152A1

    公开(公告)日:2015-07-15

    申请号:EP13835562.3

    申请日:2013-09-06

    摘要: Provided are a method for producing a sulfonyl amidine compound, which has an excellent gonadotropin releasing hormone receptor antagonism and is useful as a therapeutic agent for gonadotropin-dependent diseases (for example, prostate cancer, breast cancer, endometriosis, uterine fibroid, prostatic hyperplasia, or the like) or a salt thereof, and a synthesis intermediate useful in the production method. The production method of the present invention controls formation of a by-product which is hardly removed unless column purification is conducted and racemization of a target compound, thereby obtaining the target compound with a high purity, and therefore, the production method is suitable for industrial production.

    摘要翻译: 本发明提供促进促性腺激素释放激素受体拮抗作用优异,作为促性腺激素依赖性疾病(例如前列腺癌,乳腺癌,子宫内膜异位症,子宫肌瘤,前列腺增生症等)的治疗剂有用的磺酰脒化合物的制造方法。 或类似物)或其盐,以及用于该生产方法的合成中间体。 本发明的制造方法,在不进行塔精制和目标化合物的外消旋化而得到高纯度的目标化合物的情况下,控制难以除去的副产物的生成,因此适合于工业上的制造方法 生产。