-
公开(公告)号:US4877876A
公开(公告)日:1989-10-31
申请号:US107600
申请日:1987-08-31
申请人: Masayoshi Tsuji , Akira Nakagawa , Hisataka Inoue , Terumi Hachiya , Yoshihiro Tanoue , Kouichi Ikesue , Masaru Saita , Takenobu Mizoguchi , Testsuo Aoki , Hironobu Sato , Kanji Nodo
发明人: Masayoshi Tsuji , Akira Nakagawa , Hisataka Inoue , Terumi Hachiya , Yoshihiro Tanoue , Kouichi Ikesue , Masaru Saita , Takenobu Mizoguchi , Testsuo Aoki , Hironobu Sato , Kanji Nodo
IPC分类号: A61K31/425 , A61K31/428 , A61K31/44 , A61K31/535 , A61K31/54 , A61P1/04 , C07D277/60 , C07D295/04 , C07D417/12
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: ##STR1## 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; R.sub.1 is a hydrogen atom, low alkyl group, unsubstituted or substituted phenyl group; R.sub.2 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; R.sub.3 is a hydrogen atom, low alkyl group or acyl group; and R.sub.2 and R.sub.3 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 R.sub.3 is limited to a hydrogen atom.
摘要翻译: PCT No.PCT / JP87 / 00021 Sec。 371日期1987年8月31日 102(e)1987年8月31日PCT PCT 1987年1月14日PCT公布。 公开号WO87 / 04434 日本1987年7月30日。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,低级烷氧基,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; 并且可以将R 2和R 3结合形成环氨基。 此外,本发明还提供由上述式(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。