会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Benzimidazole derivatives for the treatment of viral infections
    • 苯并咪唑衍生物用于治疗病毒感染
    • US06413938B1
    • 2002-07-02
    • US09367260
    • 1999-08-25
    • Jeffrey H. TidwellStanley D. ChamberlainGeorge A. FreemanJoseph H. ChanGeorge W. KoszalkaLeroy B. TownsendJohn C. Drach
    • Jeffrey H. TidwellStanley D. ChamberlainGeorge A. FreemanJoseph H. ChanGeorge W. KoszalkaLeroy B. TownsendJohn C. Drach
    • A61K3170
    • C07H19/052A61K31/7056Y10S514/934
    • According to a first aspect of the invention there is provided compounds of formula (I): wherein: R1 is hydroxy; O-acetyl; or a halo atom; R2 is hydroxy; O-acetyl; or a halo atom; R3 is hydrogen; a halo atom; azido; C2-6alkenyl; C2-6alkynyl; C6-14aryl C2-6alkenyl; C6-14arylC2-6alkynyl —NR8R9 (where R8 and R9 may be the same or different and are hydrogen, C1-8alkyl, cyanoC1-8alkyl, hydroxyC1-8alkyl, haloC1-8alkyl, C3-7cycloalkyl, C1-8alkylC3-7cycloalkyl, C2-6alkenyl, C3-7cycloalkylC1-8alkyl, C2-6alkynyl, C6-14aryl, C6-14arylC1-8alkyl, heterocycleC1-8alkyl, C1-8alkylcarbonyl, C6-14arylsulfonyl, C1-8alkysulfonyl, or R8R9 together with the N atom to which they are attached form a 3,4,5 or 6 membered heterocyclic ring); —OR10 (where R10 is hydrogen, C1-8alkyl, C6-14aryl, or C6-14arylC1-8alkyl, C2-6alkenyl, C2-6alkynyl, C6-14aryl C2-6alkenyl or C6-14arylC2-6alkynyl); or —SR11 (where R11 is hydrogen, C1-8alkyl, C6-14aryl, or C6-14arylC1-8alkyl).
    • 根据本发明的第一方面,提供式(I)的化合物:其中:R 1是羟基; O-乙酰基; 或卤原子; R 2为羟基; O-乙酰基; 或卤素原子; R 3是氢; 卤素原子 叠氮 C2-6烯基; C 2-6炔基; C6-14芳基C2-6烯基; C 6-14芳基C 2-6炔基-NR 8 R 9(其中R 8和R 9可以相同或不同,为氢,C 1-8烷基,氰基C 1-8烷基,羟基C 1-8烷基,卤代C 1-8烷基,C 3-7环烷基,C 1-8烷基C 3-7环烷基, C 1-6烷基,C 3-7环烷基C 1-8烷基,C 2-6炔基,C 6-14芳基,C 6-14芳基C 1-8烷基,杂环C 1-8烷基,C 1-8烷基羰基,C 6-14芳基磺酰基,C 1-8炔基磺酰基或R 8 R 9与它们所连接的N原子一起 形成3,4,5或6元杂环); -OR 10(其中R 10是氢,C 1-8烷基,C 6-14芳基或C 6-14芳基C 1-8烷基,C 2-6烯基,C 2-6炔基,C 6-14芳基C 2-6烯基或C 6-14芳基C 2-6炔基); 或-SR 11(其中R 11是氢,C 1-8烷基,C 6-14芳基或C 6-14芳基C 1-8烷基)。