2-pyridylacetic acid derivative, and pharmaceutical composition
containing the same and method of treating a peptic ulcer
    9.
    发明授权
    2-pyridylacetic acid derivative, and pharmaceutical composition containing the same and method of treating a peptic ulcer 失效
    2-吡啶基乙酸衍生物,以及含有其的药物组合物和治疗消化性溃疡的方法

    公开(公告)号:US4843083A

    公开(公告)日:1989-06-27

    申请号:US163711

    申请日:1988-03-03

    申请人: Mitsuhito Okitsu

    发明人: Mitsuhito Okitsu

    CPC分类号: C07D401/12 C07D213/59

    摘要: A 2-pyridylacetic acid derivative having the formula (I): ##STR1## wherein R.sup.1 represents an alkyl having 5 to 10 carbon atom or --(CH.sub.2).sub.m --cycloalkyl group having C.sub.5 -C.sub.8 cycloalkyl, which may be substituted with at least one alkyl group having 1 to 6 carbon atoms, where m represents zero or an integer of 1 to 4; R.sup.2 represents hydrogen, a linear alkyl, a hydroxyalkyl group, an alkenyl, an aryl, an aralkyl or a group--(CH.sub.2)--A, where n represents an integer of 0 to 3 and A represents a nitrogen-containing heterocyclic group which may be replaced by an alkyl having 1 to 10 carbon atoms or an aralkyl having 7 to 10 carbon atoms and a pharmacologically acceptable acid addition salt thereof, which has the effects of both an inhibition of gastric acid and a protection of gastric mucosa, and which has a low toxicity.