会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Pharmaceutical preparations for treatment of estrogen deficiency in the central nervous system
    • 用于治疗中枢神经系统雌激素缺乏症的药物制剂
    • US06245756B1
    • 2001-06-12
    • US09252726
    • 1999-02-19
    • Vladimir PatchevMichael OettelSigfrid SchwarzIna ThiemeWolfgang Roemer
    • Vladimir PatchevMichael OettelSigfrid SchwarzIna ThiemeWolfgang Roemer
    • A61K31566
    • A61K31/567A61K31/565
    • Pharmaceutical preparations containing selected steroid compounds and methods of treating estrogen deficiency in the central nervous system (CNS) without influencing other organs or systems are described. These steroids have selective neurotropic estrogen-like transcription action in contrast to the systemically acting natural and synthetic estrogen compounds, such as 17&agr;-estradiol. The selected steroids surprisingly have a selective influence on the transcription estrogen-dependent gene in the CNS and cause changes of physiological parameters as well as CNS-specific transcription effects in the dosages used with no biological effects in reproductive system tissues. They have CNS specific transcription effects at those dosages at which neither 17 &bgr;-estradiol nor 17&agr;-estradiol had any action and the transcription estrogen-dependent gene in the CNS is not influenced by secondarily formed 17&bgr;-estradiol.
    • 描述了含有选择的类固醇化合物的药物制剂和治疗中枢神经系统(CNS)中雌激素缺乏症的方法,而不影响其他器官或系统。 与系统作用的天然和合成雌激素化合物(如17α-雌二醇)相比,这些类固醇具有选择性神经营养因子雌激素样转录作用。 所选择的类固醇令人惊奇地对CNS中的转录雌激素依赖性基因具有选择性影响,并且在生殖系统组织中没有生物效应的剂量中引起生理参数的变化以及CNS特异性转录效应。 它们在17β-雌二醇和17α-雌二醇都不具有任何作用的那些剂量下具有CNS特异性转录效应,并且CNS中的转录雌激素依赖性基因不受二次形成的17β-雌二醇的影响。