申请人:Asahi, Kasei, Kogyo, Kabushiki, Kaisha
公开号:US04474964A1
公开(公告)日:1984-10-02
A compound of the formula (I): ##STR1## wherein W.sub.1 is a hydrogen atom or a ##STR2## group wherein Y is a C.sub.1-6 alkylene group or a C.sub.1-6 alkylene group having a C.sub.1-6 alkyl group substituent; and R.sub.1 and R.sub.2 each independently is a hydrogen atom or a C.sub.1-6 alkyl group and R.sub.1 and R.sub.2 may form a C.sub.4-6 heterocyclic ring or a nitrogen-containing C.sub.4-6 heterocyclic ring together with the adjacent nitrogen atom and the C.sub.4-6 heterocyclic rings may have at least one C.sub.1-6 alkyl group, hydroxyl group or halogen atom; W.sub.2 is a hydrogen atom or a ##STR3## group wherein Z is a C.sub.1-6 alkylene group or a C.sub.1-6 alkylene group having a C.sub.1-6 alkyl group substituent; and R.sub.3 and R.sub.4 each independently is a hydrogen atom or a C.sub.1-6 alkyl group and R.sub.3 and R.sub.4 may form a C.sub.4-6 heterocyclic ring or a nitrogen-containing C.sub.4-6 heterocyclic ring together with the adjacent nitrogen atom and the C.sub.4-6 heterocyclic rings may have at least one C.sub.1-6 alkyl group, hydroxyl group or halogen atom; when W.sub.1 is a hydrogen atom, W.sub.2 is the ##STR4## group; and when W.sub.2 is a hydrogen atom, W.sub.1 is the ##STR5## group; and the pharmaceutically acceptable acid addition salt thereof having antiinflammatory, analgesic and digestive tract ulcer suppressing activity.
化合物的式子(I):##STR1## 其中W.sub.1是氢原子或##STR2##基团,其中Y是C.sub.1-6烷基链或具有C.sub.1-6烷基链取代基的C.sub.1-6烷基链; R.sub.1和R.sub.2各自独立地是氢原子或C.sub.1-6烷基链,且R.sub.1和R.sub.2可以与相邻的氮原子一起形成C.sub.4-6杂环环或含氮的C.sub.4-6杂环环,且C.sub.4-6杂环环可以具有至少一个C.sub.1-6烷基链、羟基或卤原子;W.sub.2是氢原子或##STR3##基团,其中Z是C.sub.1-6烷基链或具有C.sub.1-6烷基链取代基的C.sub.1-6烷基链; R.sub.3和R.sub.4各自独立地是氢原子或C.sub.1-6烷基链,且R.sub.3和R.sub.4可以与相邻的氮原子一起形成C.sub.4-6杂环环或含氮的C.sub.4-6杂环环,且C.sub.4-6杂环环可以具有至少一个C.sub.1-6烷基链、羟基或卤原子;当W.sub.1是氢原子时,W.sub.2是##STR4##基团; 当W.sub.2是氢原子时,W.sub.1是##STR5##基团; 以及其药学上可接受的酸盐,具有抗炎、镇痛和消化道溃疡抑制活性。