A indenothiazole derivative and process for preparing the same
    5.
    发明公开
    A indenothiazole derivative and process for preparing the same 失效
    Indenothiazolderivate和Verfahren zu ihrer Herstellung。

    公开(公告)号:EP0230334A1

    公开(公告)日:1987-07-29

    申请号:EP87200041.9

    申请日:1987-01-14

    CPC分类号: C07D277/60 C07D417/12

    摘要: This invention provides an indenothiazole derivative and a process for manufacturing the same. The said indenothiazole derivative is represented by the following formula:
    wherein X and Y are identical with, or different from, each other and are each a hydrogen atom, halogen atom, low alkyl group or low alkoxy group; n is an integer of from 0 to 4; R₁ is a hydrogen atom, low alkyl group, unsubstituted or substituted phenyl group; R₂ is a low alkyl group, cycloalkyl group, low alkoxyl group, unsubstituted or substituted phenoxy group, unsubstituted or substituted phenyl group, alkenyl group, heterocyclic group or cycloamino group; R₃ is a hydrogen atom, low alkyl group or acyl group; and R₂ and R₃ may be combined to form a cycloamino group. Further, this invention also provides a tautomer of the compound represented by the above formula (Ia), wherein all the symbols are as defined above except that R₃ is limited to a hydrogen atom.

    摘要翻译: 本发明提供了茚并噻唑衍生物及其制造方法。 所述茚并噻唑衍生物由下式表示:... ...其中X和Y彼此相同或不同,并且各自为氢原子,卤素原子,低级烷基或低级烷氧基; n为0〜4的整数; R1是氢原子,低级烷基,未取代或取代的苯基; R2是低级烷基,环烷基,低烷氧基,未取代或取代的苯氧基,未取代或取代的苯基,烯基,杂环基或环氨基; R3是氢原子,低级烷基或酰基; 并且R 2和R 3可以组合形成环氨基。 此外,本发明还提供由上式(Ia)表示的化合物的互变异构体,其中所有符号如上所定义,只是R3限于氢原子。