Cytostatic agents
    2.
    发明授权
    Cytostatic agents 失效
    细胞抑制剂

    公开(公告)号:US06462023B1

    公开(公告)日:2002-10-08

    申请号:US09100539

    申请日:1998-06-19

    IPC分类号: C07K506

    摘要: The present invention provide compounds exemplified by 2(R or S)-[2R-(S-Hydroxy-hydroxycarbamoyl-methyl)-4-methyl-pentanoylamine]-2-phenyl-ethanoic acid cyclopentyl ester; 2(R or S)-(3S-Hydroxycarbamoyl-2R-isobutyl-hex-5-enoylamino)-2-phenylethanoic acid isopropyl ester; 2(R or S)-[2R-(S-Hydroxycarbamoyi-methoxy-methyl)-4-methyl-pentanoylamino]-3-phenylethanoic acid cyclopentyl ester; 2(R or S)-(3S-Hydroxycarbamoyl-2R-isobutyl-hex-5-enoylamino)-2-(4-methoxyphenyl)ethanoic acid cyclopentyl ester; 2(R or S)-(3S-Hydroxycarbamoyl-2R-isobutyl-hex-5-enoylamino)-2-(thien-2-yl)ethanoic acid cyclopentyl ester; and 2(R or S)-(3S-Hydroxycarbamoyl-2R-isobutyl-hex-5-enoylamino)-2-(thien-3-yl)ethanoic acid cyclopentyl ester are cytostatic agents. Methods of treating proliferative cell growth disorders as well a methods of inhibiting hyper-proliferative cells are also disclosed.

    摘要翻译: 本发明提供了2(R或S) - [2R-(S-羟基 - 羟基氨基甲酰基 - 甲基)-4-甲基 - 戊酰胺] -2-苯基 - 乙酸环戊酯的实例化合物; 2(R或S) - (3S-羟基氨基甲酰基 - 2R-异丁基 - 己-5-烯酰基氨基)-2-苯基乙酸异丙酯; 2(R或S) - [2R-(S-羟基氨基甲酰基 - 甲氧基 - 甲基)-4-甲基 - 戊酰基氨基] -3-苯基乙酸环戊酯; 2(R或S) - (3S-羟基氨基甲酰基-2R-异丁基 - 己-5-烯酰基氨基)-2-(4-甲氧基苯基)乙酸环戊酯; 2(R或S) - (3S-羟基氨基甲酰基-R 2R-异丁基 - 己-5-烯酰基氨基)-2-(噻吩-2-基)乙酸环戊酯; 和2(R或S) - (3S-羟基氨基甲酰基-R 2R-异丁基 - 己-5-烯酰基氨基)-2-(噻吩-3-基)乙酸环戊酯是细胞抑制剂。 还公开了治疗增殖性细胞生长障碍的方法以及抑制高增殖细胞的方法。

    Detection of histone modification in cell-free nucleosomes
    3.
    发明申请
    Detection of histone modification in cell-free nucleosomes 有权
    检测无细胞核小体中的组蛋白修饰

    公开(公告)号:US20070160989A1

    公开(公告)日:2007-07-12

    申请号:US10568691

    申请日:2004-08-18

    IPC分类号: C12Q1/68 G01N33/574

    摘要: This invention relates to the diagnosis of disease conditions, such as cancer and autoimmune disease, by the analysis of cell-free nucleosomes in samples from individuals. Methods of the invention may include contacting cell-free nucleosomes from a biological fluid sample obtained from the individual with an antibody that binds specifically with a modified histone protein. Binding of the antibody to the nucleosomes is indicative that the individual has the disease condition.

    摘要翻译: 本发明涉及通过对来自个体的样品中的无细胞核小体的分析来诊断疾病状况,如癌症和自身免疫性疾病。 本发明的方法可以包括使从细胞获得的生物流体样品中的无细胞核小体与经修饰的组蛋白特异性结合的抗体接触。 抗体与核小体的结合表明个体具有疾病状况。