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    • 2. 发明公开
    • 생체내 철 함량의 감소 방법 및 이에 유용한 조성물
    • 用于体内还原铁含量和组合物的方法
    • KR1020010029476A
    • 2001-04-06
    • KR1019997001862
    • 1997-08-28
    • 메디녹스, 인크.
    • 레이,칭-산
    • A61K31/27
    • A61K31/27Y02A50/411
    • 본발명에따라, 포유류개체의유리철 이온함량의생체내감소방법이제공된다. 본발명은스캐빈징접근법을이용함으로써유리철 이온을생리적으로허용가능한적합한스캐빈저와생체내결합시킨다. 생성된착체는유리철 이온이무해하도록하며, 궁극적으로는숙주의요로배설된다. 또한, 본발명에따라, 상기에기술한방법을수행하기에유용한조성물및 제형이제공된다. 본발명의실시에서사용하기위해심사숙고된예시적인스캐빈저는디티오카르바메이트함유조성물이다. 이물질은유리철 이온과결합하여, 안정한수용성디티오카르바메이트이온착체를형성한다. 따라서, 본발명은지중해빈혈, 빈혈, 유전혈색소증, 혈액투석, 발작및 유류마티스관절염과같은철 과부하및 비철 과부하질병및(또는) 상태에있는개체의치료수단으로서의생체내유리철 이온함량의감소방법에관한것이다. 디티오카르바메이트함유스캐빈저를그러한치료를필요로하는숙주에게투여하고; 이들스캐빈저는유리철 이온과생체내에서상호작용함으로써, 안정한디티오카르바메이트-금속착체를형성한다음, 이것을신장을통해여과하여요로농축시키고, 최종적으로는개체가배설하여, 유리철 이온의생체내함량을감소시킨다.
    • 5. 发明公开
    • 약리학적 활성제와 디티오카르바메이트의 결합체 및 그의용도
    • 药理学活性药剂与其用途的联合
    • KR1020010013419A
    • 2001-02-26
    • KR1019997011420
    • 1998-05-19
    • 메디녹스, 인크.
    • 라이,칭-산
    • C07C333/04
    • C07C333/16
    • In accordance with the present invention, there are provided conjugates of nitric oxide scavengers (e.g., dithiocarbamates, or "DC") and pharmacologically active agents (e.g., NSAIDs). Invention conjugates provide a new class of pharmacologically active agents (e.g., anti- inflammatory agents) which cause a much lower incidence of side-effects due to the protective effects imparted by modifying the pharmacologically active agents as described herein. In addition, invention conjugates are more effective than unmodified pharmacologically active agents because cells and tissues contacted by the pharmacologically active agent(s) are protected from the potentially damaging effects of nitric oxide overproduction induced thereby as a result of the co-production of nitric oxide scavenger (e.g., dithiocarbamate), in addition to free pharmacologically active agent, when invention conjugate is cleaved.
    • 根据本发明,提供了一氧化氮清除剂(例如二硫代氨基甲酸盐或“DC”)和药理活性剂(例如NSAID)的缀合物。 本发明共轭物提供了一类新的药理活性剂(例如抗炎剂),其由于通过修饰如本文所述的药理学活性剂而赋予的保护作用而引起副作用的低得多的发生率。 此外,发明共轭物比未改性的药理活性剂更有效,因为与药理活性剂接触的细胞和组织被保护免受由于一氧化氮的共同产生而导致的一氧化氮过量产生的潜在的破坏性作用 除了游离的药理学活性剂之外,当发明结合物被切割时,清除剂(例如,二硫代氨基甲酸盐)。
    • 6. 发明公开
    • 유체 매질내의 일산화질소 검출 방법
    • 在流体介质中检测氮氧化物的方法
    • KR1020000053120A
    • 2000-08-25
    • KR1019997004045
    • 1997-10-20
    • 메디녹스, 인크.더 메디컬 컬리지 오브 위스콘신, 인크.
    • 레이,칭산
    • G01N30/96
    • G01N1/4005G01N33/0037G01N33/487G01N2001/4016Y02A50/245Y10S210/903Y10T436/177692Y10T436/179228
    • PURPOSE: A simple, easy and non-invasive methods for the detection of nitric oxide can find a variety of uses, e.g., for diagnosis and monitoring of NO overproduction (and underproduction) that has been associated with many inflammatory and infectious diseases. CONSTITUTION: A method for the detection of nitric oxide in liquid media, the method comprises: providing an article comprising a nitric oxide trapping agent contained within a vessel, wherein the contents of the vessel are capable of communicating with liquid media brought into contact with the vessel via a semi-permeable membrane, wherein the semi-permeable membrane is permeable to neutral gas molecules, but is impermeable to charged molecules, contacting liquid media suspected of containing nitric oxide with the article, wherein the contacting is carried out under conditions suitable to allow diffusion of nitric oxide in the liquid media across the semi-permeable membrane of the article, and determining the amount of nitric oxide trapped by the nitric oxide trapping agent.
    • 目的:一种用于检测一氧化氮的简单,易用和非侵入性的方法可以发现多种用途,例如用于诊断和监测与许多炎性和感染性疾病相关的NO过量产生(和不足生产)。 构成:用于检测液体介质中的一氧化氮的方法,所述方法包括:提供包含在容器内的一氧化氮捕获剂的制品,其中所述容器的内容物能够与与所述容器接触的液体介质连通 容器通过半透膜,其中半透膜对于中性气体分子是可渗透的,但对于带电分子是不可渗透的,使含有一氧化氮的液体介质与制品接触,其中接触在适于 允许液体介质中的一氧化氮在制品的半透膜上扩散,并确定由一氧化氮捕获剂捕获的一氧化氮的量。