USE OF N-SUBSTITUTED-1,5-DIDEOXY-1,5-IMINO-D-GLUCITOL COMPOUNDS FOR TREATING HEPATITIS VIRUS INFECTIONS
    61.
    发明公开
    USE OF N-SUBSTITUTED-1,5-DIDEOXY-1,5-IMINO-D-GLUCITOL COMPOUNDS FOR TREATING HEPATITIS VIRUS INFECTIONS 审中-公开
    N-取代-1,5-二脱氧-1,5-亚氨基-D- GLUCITOLVERBINDUNGEN的肝炎病毒感染的治疗中使用

    公开(公告)号:EP1261339A1

    公开(公告)日:2002-12-04

    申请号:EP01909153.7

    申请日:2001-02-13

    IPC分类号: A61K31/445 A61P31/14

    摘要: Provided are methods and compositions for treating hepatitis virus infections in mammals, especially humans. The methods comprise (1) administering N-substituted-1,5-dideoxy-1,5-imino-D-glucitol compounds alone or in combination with nucleoside antiviral agents, nucleotide antiviral agents, mixtures thereof, or immunomodulating/immunostimulating agents, or (2) administering N-substituted-1,5-dideoxy-1,5-imino-D-glucitol compounds alone or in combination with nucleoside antiviral agents, nucleotide antiviral agents, or mixtures thereof, and immunomodulating/immuno stimulating agents.

    CRYSTALLINE SOLID FORM OF (2S-5Z)-2-AMINO-7-(ETHANIMIDOYLAMINO)-2-METHYLHEPT-5-ENOIC ACID
    64.
    发明授权
    CRYSTALLINE SOLID FORM OF (2S-5Z)-2-AMINO-7-(ETHANIMIDOYLAMINO)-2-METHYLHEPT-5-ENOIC ACID 有权
    作者(2S-5Z)-2-氨基-7-(ETHANIMIDOYLAMINO)-2-甲基庚-5-烯羧酸结晶固体形式

    公开(公告)号:EP1534668B1

    公开(公告)日:2012-05-02

    申请号:EP03793292.8

    申请日:2003-08-22

    发明人: HALLINAN, Ann, E.

    CPC分类号: C07C257/14

    摘要: (2S,5Z)-2-amino-7-(ethanimidoylamino)-2-methylhept-5-enoic acid is crystallized as an anhydrous, stoichiometric 1.5 HCl salt and a scaleable crystallization method is disclosed. The salt form was characterized and the absolute configuration of the chiral center was confirmed as 'S'. (2S,5Z)-2-amino-7-(ethanimidoylamino)-2-methylhept-5­enoic acid was high melting and appears acceptably non-hygroscopic for use in a pharmaceutical composition.