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
    • 9. 发明专利
    • ANTIVIZAL DIBENZOTHIAZEPINONE DERIVATIVES
    • AU1655192A
    • 1992-12-21
    • AU1655192
    • 1992-05-01
    • THE WELLCOME FOUNDATION LIMITED
    • ROBIN HAMISH NICOLMARTIN JOHN SLATERSIMON TEANBY HODGSON
    • A61K31/55A61K31/554A61P31/12C07D281/16
    • PCT No. PCT/GB92/00805 Sec. 371 Date Dec. 6, 1993 Sec. 102(e) Date Dec. 6, 1993 PCT Filed May 1, 1992 PCT Pub. No. WO92/19277 PCT Pub. Date Nov. 12, 1992 (I) Compounds of formula (I) wherein n is 0, 1 or 2; and R1 and R2, which may be the same or different, each represent one or more ring substituent(s) selected from: hydrogen, hydroxy, halogen, cyano, nitro, C1-6alkyl, C3-6cycloalkyl or C1-6alkoxy (where the alkyl or cycloalkyl moiety may be optionally substituted by one or more substituents selected from halogen atoms and hydroxyl groups); -NR4R5 where R4 and R5, which may be the same or different, each represent hydrogen or C1-6alkyl; -S(O)mR6, where m is 0, 1, 2 or 3 and R6 represents hydrogen, C1-6alkyl or C3-6cycloakyl; -SO2NR4R5 where R4 et R5 are each as defined above; phenyl, phenylC1-3alkoxy or phenylC1-3alkyl where the phenyl group may be optionally substituted by one or more substituents independently selected from C1-6alkyl, C1-6alkoxy, hydroxy, nitro, halogen and amino; and -CO2H or -COR7 where R7 is C1-6alkyl or C3-6cycloalkyl; R3 represents hydrogen or C1-4alkyl; and esters, salts and other physiologically functional derivatives thereof; show activity as antiviral agents, for example against HIV. Certain of the compounds are novel.