5′-amino acid esters of ribavirin and the use of same to treat hepatitis C with interferon
    3.
    发明授权
    5′-amino acid esters of ribavirin and the use of same to treat hepatitis C with interferon 失效
    利巴韦林的5'-氨基酸酯及其用途用干扰素治疗丙型肝炎

    公开(公告)号:US06277830B1

    公开(公告)日:2001-08-21

    申请号:US09348534

    申请日:1999-07-07

    IPC分类号: A01N4304

    CPC分类号: C07H19/056 Y10S514/894

    摘要: 5′-Amino acid esters of ribavirin represented by formula I: wherein R is CH3CH(NH2)—CO—, CH3CH2(CH3)CHCH(NH2)—CO—or H2N(CH2)4CH(NH2)—CO—; preferably R is or a pharmaceutically acceptable salt thereof, e.g., trifluoroacetate, tosylate, mesylate, and chloride, pharmaceutical compositions containing them as well as methods of treating patients having susceptible viral infections, e.g., chronic hepatitis C infections by administering a therapeutically effective amount of a ribavirin derivative, alone or in combination with a therapeutically effective amount of interferon-alpha are disclosed.

    摘要翻译: 由式I表示的利巴韦林的氨基酸酯:其中R是CH 3 CH(NH 2)-CO-,CH 3 CH 2(CH 3)CHCH(NH 2)-CO-或H 2 N(CH 2)4 CH(NH 2)-CO-; 优选R是其药学上可接受的盐,例如三氟乙酸盐,甲苯磺酸盐,甲磺酸盐和氯化物,含有它们的药物组合物以及治疗患有易感病毒感染的患者的方法,例如慢性丙型肝炎感染,通过施用治疗有效量的 公开了单独或与治​​疗有效量的干扰素-α组合的利巴韦林衍生物。