Pyrrole amides and therapeutic use thereof
    8.
    发明授权
    Pyrrole amides and therapeutic use thereof 失效
    吡咯酰胺及其治疗用途

    公开(公告)号:US4329343A

    公开(公告)日:1982-05-11

    申请号:US228053

    申请日:1981-01-26

    摘要: The present invention relates to new derivatives of pyrrole of formula: ##STR1## in which: R.sub.1 represents an atom of hydrogen, a lower alkyl group, a phenyl radical or a pyridyl-2 radical,R.sub.2 represents an atom of hydrogen or a lower alkyl radicalR.sub.3 and R.sub.4 represent a lower alkyl or cycloalkyl radical or the radical ##STR2## is a heterocyclic amine radical, and n is equal to 2 or 3;The invention concerns drugs having an antiarrhythmic activity and an activity as blood platelet anti-aggregant, containing said derivatives.

    摘要翻译: 本发明涉及式(I)的吡咯的新衍生物,其中:R1表示氢原子,低级烷基,苯基或吡啶基-2基团,R2表示氢原子或 低级烷基R3和R4代表低级烷基或环烷基,或者基团“IMAGE”是杂环胺基,n等于2或3; 本发明涉及含有所述衍生物的具有抗心律不齐活性和作为血小板抗聚集剂的活性的药物。

    Derivatives of .gamma.-butyrolactone with an anti-arrythmic activity and
compositions
    10.
    发明授权
    Derivatives of .gamma.-butyrolactone with an anti-arrythmic activity and compositions 失效
    具有抗arrythmic活性和组成的γ-丁内酯的衍生物

    公开(公告)号:US4542134A

    公开(公告)日:1985-09-17

    申请号:US543898

    申请日:1983-10-20

    摘要: The present invention relates to the products of general formula: ##STR1## in which: R represents a straight or branched alkyl group having from 2 to 5 atoms of carbon, or the group ##STR2## represents a morpholino or piperidino group possibly substituted by 1 or 2 methyl groups;n=2 or 3;R.sub.1 and R.sub.2 considered independently each represent hydrogen or a lower alkyl group (1 to 4 carbon atoms) or R.sub.1 and R.sub.2 taken together represent a (CH.sub.2).sub.m group where m=4 or 5, R.sub.3 being equal to H or R.sub.1 is H and R.sub.2 and R.sub.3 considered together represent (CH.sub.2).sub.p where p is 3 or 4the butyrolactone cycle substitutes the pyridyl group in 2', 3' or 4' position,the salts, isomers and mixtures of isomers of said products; and to a process for preparing said products and to the myocardium-protecting drugs containing same.

    摘要翻译: 本发明涉及以下通式的产物:其中:R表示具有2至5个碳原子的直链或支链烷基,或者“IMAGE”组可表示吗啉代或哌啶子基 被1或2个甲基取代; n = 2或3; 独立地考虑的R 1和R 2各自表示氢或低级烷基(1至4个碳原子),或者R 1和R 2一起表示(CH 2)m基团,其中m = 4或5,R 3等于H或R 1为H, R2和R3一起代表(CH2)p,其中p是3或4,丁内酯循环代替2',3'或4'位的吡啶基,所述产物的盐,异构体和异构体的混合物; 以及制备所述产品的方法和含有其的心肌保护药物的方法。