2-(Alkoxy-phenyl)-imidazo(4,5-b)pyridines and salts thereof
    11.
    发明授权
    2-(Alkoxy-phenyl)-imidazo(4,5-b)pyridines and salts thereof 失效
    2-(烷氧基 - 苯基) - 咪唑并(4,5-b)吡啶及其盐

    公开(公告)号:US4327100A

    公开(公告)日:1982-04-27

    申请号:US163970

    申请日:1980-06-30

    CPC分类号: C07D471/04

    摘要: Compounds of the formula ##STR1## wherein R.sub.1 is alkoxy of 1 to 3 carbon atoms; andR.sub.2 is (aralkylsulfinyl of 7 to 9 carbon atoms)-(alkoxy of 2 to 3 carbon atoms); or (unsubstituted, mono-, di- or trisubstituted phenyl-sulfinyl)-(alkoxy of 2 to 3 carbon atoms), where the substituents are attached to the phenyl moiety and are nitro, alkyl of 1 to 3 carbon atoms, alkoxy of 1 to 3 carbon atoms or halogen;their 3H-tautomers; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds are useful as hypertensives and cardiotonics.

    摘要翻译: 其中R 1为1至3个碳原子的烷氧基的式IMA化合物; R2为(碳原子数7〜9的芳烷基亚磺酰基) - (碳原子数2〜3的烷氧基)。 或(未取代的,单 - ,二 - 或三取代的苯基 - 亚磺酰基) - (2至3个碳原子的烷氧基),其中取代基连接到苯基部分并且是硝基,1至3个碳原子的烷基, 3个碳原子或卤素; 他们的3H-互变异构体; 和无毒的,药学上可接受的酸加成盐。 这些化合物可用作高血压和强心剂。

    Pyridazinone-substituted benzimidazoles and salts
    16.
    发明授权
    Pyridazinone-substituted benzimidazoles and salts 失效
    哒嗪酮取代的苯并咪唑和盐

    公开(公告)号:US4361563A

    公开(公告)日:1982-11-30

    申请号:US259537

    申请日:1981-05-01

    摘要: Compounds of the formula ##STR1## wherein R.sub.1 is hydrogen; trifluoromethyl; alkyl of 1 to 11 carbon atoms; cycloalkyl of 3 to 7 carbon atoms; hydroxyl; alkoxy of 1 to 6 carbon atoms; mercapto; (alkyl of 1 to 6 carbon atoms)-mercapto; phenyl-(alkyl of 1 to 3 carbon atoms); phenyl; or mono-, di- or tri-substituted phenyl, where the substituents, which may be identical to or different from each other, are each halogen, alkyl of 1 to 4 carbon atoms, (alkyl of 1 to 6 carbon atoms)-sulfinyl, hydroxyl, alkoxy of 1 to 6 carbon atoms, mercapto or (alkyl of 1 to 6 carbon atoms)-mercapto;R.sub.2 is hydrogen, alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 6 carbon atoms or phenyl-(alkyl of 1 to 3 carbon atoms); andR.sub.3 is alkyl of 1 to 6 carbon atoms; optically active antipodes thereof; and non-toxic, pharmaceutically acceptable acid addition salts of said compounds or of said optically active antiposed. The compounds are useful as cardiotonics and antithrombotics.

    摘要翻译: 其中R 1是氢的式IMAMA的化合物; 三氟甲基 1至11个碳原子的烷基; 3至7个碳原子的环烷基; 羟; 1至6个碳原子的烷氧基; 巯基 (1-6个碳原子的烷基) - 巯基; 苯基 - (1至3个碳原子的烷基); 苯基; 或单取代,二取代或三取代的苯基,其中可以相同或不同的取代基各自为卤素,具有1至4个碳原子的烷基,(1至6个碳原子的烷基) - 亚磺酰基 ,羟基,1至6个碳原子的烷氧基,巯基或(1至6个碳原子的烷基) - 巯基; R2是氢,1至6个碳原子的烷基,3至6个碳原子的环烷基或苯基 - (1至3个碳原子的烷基); 且R 3为1至6个碳原子的烷基; 光学活性对映体; 和所述化合物或所述光学活性药物的无毒的药学上可接受的酸加成盐。 这些化合物可用作强心剂和抗血栓药物。

    8-Phenyl-purines and pharmaceutical compositions containing same
    17.
    发明授权
    8-Phenyl-purines and pharmaceutical compositions containing same 失效
    8-苯基嘌呤和含有它们的药物组合物

    公开(公告)号:US4299834A

    公开(公告)日:1981-11-10

    申请号:US166709

    申请日:1980-07-08

    CPC分类号: C07D239/48 C07D473/00

    摘要: This invention is directed to 8-phenyl-purines of general formula ##STR1## wherein R.sub.1 is a hydrogen or halogen atom; an alkoxy group optionally substituted by alkylmercapto, alkylsulfinyl or alkylsulfonyl group; or an alkylmercapto, alkylsulfinyl or alkylsulfonyl group, whereby each alkyl moiety may contain from 1 to 3 carbon atoms, andR.sub.2 is an alkoxy group with from 1 to 3 carbon atoms, and their physiologically compatible acid addition salts. The compounds exhibit valuable pharmacological properties, particularly positive inotropic activity.

    摘要翻译: 本发明涉及通式为“IMAGE”的8-苯基嘌呤,其中R 1是氢或卤素原子; 任选被烷基巯基,烷基亚磺酰基或烷基磺酰基取代的烷氧基; 或烷基巯基,烷基亚磺酰基或烷基磺酰基,其中每个烷基部分可以含有1至3个碳原子,并且R 2是具有1至3个碳原子的烷氧基,以及它们的生理上相容的酸加成盐。 该化合物显示出有价值的药理学性质,特别是正性肌力活性。