Dihydropyridine vasodilators agents
    1.
    发明授权
    Dihydropyridine vasodilators agents 失效
    二氢吡啶血管扩张剂

    公开(公告)号:US5258519A

    公开(公告)日:1993-11-02

    申请号:US805604

    申请日:1991-12-10

    CPC分类号: C07D401/12

    摘要: Compounds of the following formula (I): ##STR1## where R.sup.1 and R.sup.2 are alkyl or cycloalkyl, which may be substituted, R.sup.4 is aryl such as phenyl which may be substituted, L is a direct bond or an oxygen containing linking group, R is a hydrogen, alkyloxy, alkyl, halogen or haloalkyl and Het is a pyridinyl or pyridazinyl group. The compounds can be used antihypertensives or myocardial relaxants. Also part of the invention are pharmaceutical compositions, intermediates and methods of synthesis.

    摘要翻译: 下式(I)的化合物:其中R 1和R 2是可被取代的烷基或环烷基,R 4是芳基,例如可被取代的苯基,L是直接键或含氧连接 基团,R是氢,烷氧基,烷基,卤素或卤代烷基,Het是吡啶基或哒嗪基。 该化合物可以使用抗高血压药或心肌松弛剂。 本发明的一部分也是药物组合物,中间体和合成方法。

    Pyridone nitriles useful in treating cardiovascular disease
    2.
    发明授权
    Pyridone nitriles useful in treating cardiovascular disease 失效
    用于治疗心血管疾病的吡啶酮腈

    公开(公告)号:US5153209A

    公开(公告)日:1992-10-06

    申请号:US714539

    申请日:1991-06-13

    IPC分类号: C07D213/85

    CPC分类号: C07D213/85

    摘要: Pyridones of formula (I) for treating congestive heart failure: ##STR1## wherein: R.sup.1 and R.sup.2 are a variety of phenyl substituents, L is a divalent alkylene linking group. Pharmaceutical composition, methods for their use in treating cardiovascular conditions, processes used in synthesis and intermediates used in such processes.

    摘要翻译: 用于治疗充血性心力衰竭的式(I)的吡啶酮:其中:R1和R2是多种苯基取代基,L是二价亚烷基连接基团。 药物组合物,其用于治疗心血管疾病的方法,用于合成的方法和用于此类方法的中间体。