Purification of Coagulation Factor VII Polypeptides
    1.
    发明申请
    Purification of Coagulation Factor VII Polypeptides 审中-公开
    凝血因子Ⅶ多肽的纯化

    公开(公告)号:US20080268521A1

    公开(公告)日:2008-10-30

    申请号:US12064901

    申请日:2006-09-01

    申请人: Haleh Ahmadian

    发明人: Haleh Ahmadian

    IPC分类号: C12N9/50

    CPC分类号: C12N9/6437 C12Y304/21021

    摘要: An improved method for producing FVII and FVIIa polypeptides is disclosed. Also provided are FVII and FVIIa compositions having low contents of auto-degradation products.

    摘要翻译: 公开了用于产生FVII和FVIIa多肽的改进方法。 还提供了具有低含量的自降解产物的FVII和FVIIa组合物。

    Method for the preparation of citalopram
    3.
    发明授权
    Method for the preparation of citalopram 失效
    西酞普兰制备方法

    公开(公告)号:US06426422B1

    公开(公告)日:2002-07-30

    申请号:US09930107

    申请日:2001-08-14

    IPC分类号: C07D30778

    CPC分类号: C07D307/87

    摘要: Disclosed is a method for the preparation of citalopram comprising conversion of a compound of Formula VIII wherein Z is halogen, to a compound of Formula IV followed by conversion of the compound of Formula IV into citalopram. Methods for the preparation of the compound of Formula IV are also disclosed.

    摘要翻译: 公开了一种制备西酞普兰的方法,包括将其中Z为卤素的式VIII化合物转化为式IV化合物,随后将式IV化合物转​​化为西酞普兰。 还公开了制备式IV化合物的方法。

    Method for the preparation of citalopram
    6.
    发明授权
    Method for the preparation of citalopram 失效
    西酞普兰制备方法

    公开(公告)号:US06768011B2

    公开(公告)日:2004-07-27

    申请号:US10232994

    申请日:2002-08-29

    IPC分类号: C07D30798

    CPC分类号: C07D307/87 A61K31/343

    摘要: The invention relates to a method for the preparation of citalopram comprising reaction of a compound of formula II with a compound having the formula wherein R is halogen or —O—SO2—X, wherein X is alkyl, alkenyl, alkynyl or optionally alkyl substituted aryl or aralkyl, and R1 is dimethylamino, halogen, —O—SO2—X wherein X is as defined above, provided that R is not halogen when R1 is dimethylamino; and if R1 is dimethylamino followed by isolation of citalopram base or a pharmaceutically acceptable acid addition salt thereof, and if R1 is halogen or —O—SO2—X, wherein X is as defined above, followed by conversion of the resulting compound of formula wherein R2 is halogen or a group of formula —O—SO2—X wherein X is as defined above to citalopram, followed by isolation of citalopram base or a pharmaceutically acceptable acid addition salt thereof.

    摘要翻译: 本发明涉及一种制备西酞普兰的方法,包括式II化合物与具有式R的化合物的反应:R为卤素或-O-SO 2 -X,其中X为烷基,烯基,炔基或任选的烷基取代的芳基或芳烷基 R 1是二甲基氨基,卤素,-O-SO 2 -X(其中X如上所定义),条件是当R 1是二甲基氨基时R不是卤素;如果R 1是二甲基氨基,然后分离 西酞普兰碱或其药学上可接受的酸加成盐,并且如果R 1是卤素或-O-SO 2 -X,其中X如上所定义,然后转化所得化合物的R 2是卤素或 式为-O-SO 2 -X的基团,其中X如上定义为西酞普兰,然后分离西酞普兰碱或其药学上可接受的酸加成盐。