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    • 2. 发明公开
    • 약학적으로 유용한 노화 및 스트레스 조절용 신규 페로몬 화합물 및 그 분리정제방법
    • 具有老化和应力控制活性的PHEROMONE化合物及其分离方法
    • KR1020040042338A
    • 2004-05-20
    • KR1020020070591
    • 2002-11-14
    • 백융기(주)케이디알
    • 정판영백융기
    • C07D309/12
    • C07D309/10C07H15/04
    • PURPOSE: Pheromone compound having aging and stress controlling activities, and a process for isolating the same are provided, which compound is useful for studies on aging and stress, metabolism pathway and signal transfer system, and disease development mechanism. CONSTITUTION: A pheromone compound, 6-(3,5-dihydroxy-6 -methyl-tetrahydro -pyran-2-yloxy) -heptanoic acid, having aging and stress controlling activities is represented by the formula(1). A process for isolating the pheromone compound of the formula(1) comprises the steps of: growing C. elegans in S basal broth medium, concentrating the medium and extracting the concentrated medium with ethanol; dissolving the extract in water and extracting the solution with ethylacetate; removing impurities using silica-gel adsorption chromatography; subjecting the active fraction to HPLC(High performance liquid chromatography) coupled with amine residue; and subjecting the active fraction to HPLC using the molecular weight size.
    • 目的:提供具有老化和应激控制活性的信息素化合物及其分离方法,该化合物可用于老化和应激,代谢途径和信号转导系统的研究以及疾病发展机制。 构成:具有老化和应力控制活性的信息素化合物6-(3,5-二羟基-6-甲基 - 四氢 - 吡喃-2-基氧基) - 庚酸由式(1)表示。 分离式(1)的信息素化合物的方法包括以下步骤:在S基础培养基培养基中生长秀丽隐杆线虫,浓缩培养基并用乙醇萃取浓缩培养基; 将提取物溶解在水中并用乙酸乙酯萃取溶液; 使用硅胶吸附色谱去除杂质; 使活性级分与胺残留物进行HPLC(高效液相色谱)反应; 并使用分子量大小使活性部分进行HPLC。