A3 adenosine receptor agonists and antagonists
    2.
    发明授权
    A3 adenosine receptor agonists and antagonists 有权
    A3腺苷受体激动剂和拮抗剂

    公开(公告)号:US08916570B2

    公开(公告)日:2014-12-23

    申请号:US13371081

    申请日:2012-02-10

    IPC分类号: A61K31/52 C07D473/34

    CPC分类号: C07D473/34

    摘要: Disclosed are (N)-methanocarba adenine nucleosides of formulas (I)-(V), for example, of formula (V): as highly potent A3 adenosine receptor agonists, pharmaceutical compositions comprising such nucleosides, and a method of use of these nucleosides, wherein R1-R6 are as defined in the specification. These nucleosides exhibit similar selectivities as agonists of the A3 versus the A1 receptor for both human and mouse adenosine receptors, and are contemplated for use in the treatment a number of diseases, for example, inflammation, cardiac ischemia, stroke, asthma, diabetes, and cardiac arrhythmias.

    摘要翻译: 公开了式(I) - (V),例如式(V)的(N) - 甲氨基卡巴腺嘌呤核苷:作为高效的A3腺苷受体激动剂,包含这种核苷的药物组合物,以及这些核苷的使用方法 其中R1-R6如说明书中所定义。 这些核苷显示出与人类和小鼠腺苷受体的A3相对于A1受体的激动剂相似的选择性,并且被考虑用于治疗许多疾病,例如炎症,心脏缺血,中风,哮喘,糖尿病和 心律失常。

    Method of treating cystic fibrosis
    3.
    发明授权
    Method of treating cystic fibrosis 失效
    囊性纤维化的治疗方法

    公开(公告)号:US6083954A

    公开(公告)日:2000-07-04

    申请号:US114537

    申请日:1998-07-13

    摘要: The present invention provides a method of identifying CFTR-binding compounds for treating cells having a reduced apical Cl.sup.- conductance, such as cystic fibrosis cells. This identification method involves the use of polypeptide I.alpha., which constitutes a portion of the CFTR protein. The present invention also provides a method of treating CF cells by contacting cells having a reduced apical Cl.sup.- conductance with a therapeutically effective quantity of a compound selected by the present inventive identification method. Preferred compounds for such treatment have little or no affinity for adenosine cell receptors. The present invention provides novel compounds useful in practicing the present inventive method, as well as pharmaceutical compositions containing such compounds.

    摘要翻译: 本发明提供了一种鉴定用于治疗具有降低的顶端Cl-电导的细胞的CFTR结合化合物的方法,例如囊性纤维化细胞。 该鉴定方法涉及使用构成CFTR蛋白的一部分的多肽Iα。 本发明还提供了通过使具有降低的顶端C1电导的细胞与治疗有效量的本发明鉴定方法选择的化合物接触来治疗CF细胞的方法。 用于这种治疗的优选化合物对腺苷细胞受体几乎没有或没有亲和力。 本发明提供了可用于实施本发明方法的新化合物,以及含有这些化合物的药物组合物。

    Adenosine receptor prodrugs
    7.
    发明授权
    Adenosine receptor prodrugs 失效
    腺苷受体前药

    公开(公告)号:US4968672A

    公开(公告)日:1990-11-06

    申请号:US229

    申请日:1987-01-02

    IPC分类号: C07D473/06 C07H19/16

    CPC分类号: C07H19/16 C07D473/06

    摘要: A functionalized congener approach to drugs acting at A.sub.1 and A.sub.2 adenosine receptor types is applicable to prodrug design. The prodrugs affect a more efficient delivery of the drug at the particular site of the body affected and take advantage of selective biochemical cleavages and alteration in distribution characteristics. In particular, kidney functions and lipid functions are stressed in the invention.

    摘要翻译: 在A1和A2腺苷受体类型上作用的药物的功能化同侪方法适用于前药设计。 前药影响药物在受影响身体的特定部位的更有效的递送,并利用选择性生化裂解和分布特征的改变。 特别地,在本发明中肾功能和脂质功能受到重视。

    Biologically-active 1,3-dipropyl-8-phenylxanthine derivatives
    8.
    发明授权
    Biologically-active 1,3-dipropyl-8-phenylxanthine derivatives 失效
    生物活性的1,3-二丙基-8-苯基黄嘌呤衍生物

    公开(公告)号:US4612315A

    公开(公告)日:1986-09-16

    申请号:US664953

    申请日:1984-10-26

    摘要: Certain functionalized congeners of 1,3-dialkylxanthine exhibit high potency and selectivity as antagonists for A.sub.1 - and A.sub.2 -adenosine receptors and are suitable for attachment to probes, drug carriers, or solid supports. These derivatives are characterized by the presence of a phenyl at the 8 position para-substituted with a functionalized chain to provide high water solubility and high receptor affinity to such an extent that these compounds are suitable for use as antiallergenic, antiasthmatic, or cardiotonic drugs, central nervous system stimulants, and diuretics.

    摘要翻译: 某些1,3-二烷基黄嘌呤的功能化同系物作为A1-和A2-腺苷受体的拮抗剂显示出高效力和选择性,并且适合于附着于探针,药物载体或固体支持物。 这些衍生物的特征在于在被官能化链对位取代的8位上存在苯基,以提供高水溶性和高受体亲和力,使得这些化合物适合用作抗过敏,抗哮喘或强心药物, 中枢神经系统兴奋剂和利尿剂。

    Purine derivatives as A3 adenosine receptor-selective agonists
    10.
    发明授权
    Purine derivatives as A3 adenosine receptor-selective agonists 有权
    嘌呤衍生物作为A3腺苷受体选择性激动剂

    公开(公告)号:US08735407B2

    公开(公告)日:2014-05-27

    申请号:US12935461

    申请日:2009-03-24

    IPC分类号: A61K31/522 C07D473/00

    CPC分类号: C07D473/34

    摘要: Disclosed are (N)-methanocarba adenine nucleosides, e.g., of formula (I) as highly potent A3 adenosine receptor agonists, pharmaceutical compositions comprising such nucleosides, and a method of use of these nucleosides, wherein R1-R6 are as defined in the specification. These nucleosides exhibit similar selectivities as agonists of the A3 versus the A1 receptor for both human and mouse adenosine receptors, and are contemplated for use in the treatment a number of diseases, for example, inflammation, cardiac ischemia, stroke, asthma, diabetes, and cardiac arrhythmias.

    摘要翻译: 本发明公开了(N) - 甲烷卡巴腺嘌呤核苷,例如式(I)作为高效A3腺苷受体激动剂,包含这种核苷的药物组合物,以及这些核苷的使用方法,其中R1-R6如说明书中所定义 。 这些核苷显示出与人类和小鼠腺苷受体的A3相对于A1受体的激动剂相似的选择性,并且被考虑用于治疗许多疾病,例如炎症,心脏缺血,中风,哮喘,糖尿病和 心律失常。