Isoquinoline derivatives
    2.
    发明授权
    Isoquinoline derivatives 失效
    异喹啉衍生物

    公开(公告)号:US4782154A

    公开(公告)日:1988-11-01

    申请号:US75828

    申请日:1987-07-17

    CPC分类号: C07D401/04

    摘要: The isoquinoline derivatives represented by the following general formula (I) are useful as cardiotonics having high cardiotonic activity and low toxicity: ##STR1## where R.sub.1 represents a lower C.sub.1 -C.sub.4 alkyl group or cyclopropyl group,R.sub.2 represents formyl group, lower C.sub.1 -C.sub.4 alkanoyl group and benzoyl group, lower C.sub.1 -C.sub.4 alkyl group, lower C.sub.1 -C.sub.4 alkenyl group, lower C.sub.1 -C.sub.4 hydroxy substituted alkyl group, C.sub.1 -C.sub.4 perfluoroalkyl group andR.sub.3 represents 4-pyridyl group or 2-pyridyl group respectively,and the therapeutically acceptable salts thereof are also useful as cardiotonics.

    摘要翻译: 由以下通式(I)表示的异喹啉衍生物可用作具有高强度活性和低毒性的强心剂:其中R 1表示低级C 1 -C 4烷基或环丙基,R 2表示甲酰基,低级 C1-C4烷酰基和苯甲酰基,低级C1-C4烷基,低级C1-C4烯基,低级C1-C4羟基取代烷基,C1-C4全氟烷基,R3分别代表4-吡啶基或2-吡啶基 ,其治疗上可接受的盐也可用作强心剂。

    Thiazole compounds, a process for preparing same and a pharmaceutical
composition containing the thiazole compounds
    5.
    发明授权
    Thiazole compounds, a process for preparing same and a pharmaceutical composition containing the thiazole compounds 失效
    噻唑化合物,其制备方法和含有噻唑化合物的药物组合物

    公开(公告)号:US4501750A

    公开(公告)日:1985-02-26

    申请号:US420257

    申请日:1982-09-13

    摘要: The present invention provides new thiazole compounds possessing immuno-modulating activity, i.e. thiazole compounds of the general formula (1): ##STR1## wherein R.sub.1 stands for a hydrogen or halogen atom or a lower alkyl, lower alkoxy, substituted or unsubstituted phenoxy, nitro or cyano group, R.sub.2 for a hydrogen atom or a lower alkyl or lower alkylthio group, and R for an .alpha.-halogenoalkyl group or the grouping: ##STR2## a process for preparing same and pharmaceutical compositions containing the thiazole compounds.More particularly, the present invention provides new thiazole compounds of the above general formula (1) which have immuno-modulating activity and are thus effective against immunodiseases such as chronic rheumatoid arthritis and also useful against viral diseases or for the immunotherapy of cancers, but show weak toxicity and are thus extremely desirous as medicines, a process for the preparation of the thiazole compounds and pharmaceutical compositions containing the thiazole compounds.

    摘要翻译: PCT No.PCT / JP82 / 00012 Sec。 371日期1982年9月13日 102(e)1982年9月13日PCT申请日1982年1月13日PCT公布。 公开号WO82 / 02383 1982年7月22日。本发明提供具有免疫调节活性的新的噻唑化合物,即通式(1)的噻唑化合物:其中R1代表氢或卤素原子或低级烷基 ,低级烷氧基,取代或未取代的苯氧基,硝基或氰基,R2表示氢原子或低级烷基或低级烷硫基,R表示α-卤代烷基或基团:其制备方法和药物 含有噻唑化合物的组合物。 更具体地,本发明提供了具有免疫调节活性的上述通式(1)的新的噻唑化合物,因此对抗免疫疾病如慢性类风湿性关节炎是有效的,并且也可用于抗病毒疾病或用于癌症的免疫治疗,但显示 毒性弱,因此作为药物是非常希望的,制备噻唑化合物的方法和含有噻唑化合物的药物组合物。