Nitrogen substituted imidazo[4,5-C]pyrazoles as corticotropin releasing hormone antagonists
    7.
    发明授权
    Nitrogen substituted imidazo[4,5-C]pyrazoles as corticotropin releasing hormone antagonists 有权
    氮取代的咪唑并[4,5-C]吡唑作为促肾上腺皮质激素释放激素拮抗剂

    公开(公告)号:US06174912B1

    公开(公告)日:2001-01-16

    申请号:US09138460

    申请日:1998-08-21

    CPC classification number: C07D487/04

    Abstract: Corticotropin releasing factor (CRF) antagonists of Formulae (I) or (II): and their use in treating psychiatric disorders and neurological diseases including major depression, anxiety-related disorders, post-traumatic stress disorder, supranuclear palsy and feeding disorders as well as treatment of immunological, cardiovascular or heart-related diseases and colonic hypersensitivity associated with psychopathological disturbance and stress.

    Abstract translation: 式(I)或(II)的促肾上腺皮质激素释放因子(CRF)拮抗剂及其用于治疗精神疾病和神经疾病,包括主要抑郁症,焦虑相关疾病,创伤后应激障碍,核上性麻痹和进食障碍以及 治疗与精神病理学障碍和应激相关的免疫学,心血管或心脏相关疾病和结肠超敏反应。

    Method for determining .gamma.-glutamyltransferase activity and kits
containing a novel substrate solution for use therein
    8.
    发明授权
    Method for determining .gamma.-glutamyltransferase activity and kits containing a novel substrate solution for use therein 失效
    用于测定γ-谷氨酰转移酶活性的方法和含有用于其中的新型底物溶液的试剂盒

    公开(公告)号:US4567138A

    公开(公告)日:1986-01-28

    申请号:US644647

    申请日:1984-08-27

    CPC classification number: C12Q1/48 Y10S435/81

    Abstract: A substrate solution comprising (a) a substrate selected from a group consisting of salts of L-.gamma.-glutamyl-p-nitroanilide and L-.gamma.-glutamyl-3-carboxy-p-nitroanilide; and (b) a polyol selected from a group consisting of alkyl polyols containing 2 to 10 carbon atoms and 2 to 10 hydroxy groups and polyethylene glycol having an average molecular weight of from about 200 to about 600.Also, a kit for the determination of .gamma.-glutamyltransferase activity of the type comprising (a) a buffered medium comprising a buffer and a .gamma.-glutamyl residue acceptor; and (b) a substrate solution; the buffered medium and substrate solution being adapted such that preselected aliquots thereof can react in the presence of .gamma.-glutamyltransferase to produce an absorbing cleavage product. The kit is characterized in that the substrate solution is as described above.In addition, a method for determining .gamma.-glutamyltransferase acitivity of the type comprising (a) contacting in any preselected order an aliquot of a buffered medium comprising a buffer and a .gamma.-glutamyl residue acceptor, an aliquot of a substrate solution, and an aliquot of a sample to be assayed to thereby form a cleavage product; and (b) measuring the absorbance of said cleavage product. The method is characterized in that the substrate solution is as described above.

    Abstract translation: 一种底物溶液,其包含(a)选自由L-γ-谷氨酰 - 对硝基苯胺和L-γ-谷氨酰基-3-羧基 - 对硝基苯胺的盐组成的组的底物; 和(b)选自含有2至10个碳原子的烷基多元醇和2至10个羟基的多元醇和平均分子量为约200至约600的聚乙二醇。另外,用于测定 该类型的γ-谷氨酰转移酶活性包括(a)包含缓冲液和γ-谷氨酰残基受体的缓冲介质; 和(b)底物溶液; 缓冲介质和底物溶液适于使得其预选等分试样在γ-谷氨酰转移酶存在下反应以产生吸收性裂解产物。 该试剂盒的特征在于底物溶液如上所述。 另外,用于确定该类型的γ-谷氨酰转移酶活性的方法包括(a)以任何预先选择的顺序接触包含缓冲液和γ-谷氨酰残基受体的缓冲介质的等分试样,底物溶液的等分试样和等分试样 的待测样品,从而形成裂解产物; 和(b)测量所述切割产物的吸光度。 该方法的特征在于底物溶液如上所述。

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