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    • 5. 发明公开
    • 4-티오피라졸 유도체 또는 이의 약학적으로 허용가능한 염, 이의 제조방법 및 이를 유효성분으로 함유하는 이상지질혈증의 예방 또는 치료용 약학적 조성물
    • 4-噻唑衍生物或其药物制剂的制备方法和药物组合物,用于预防和治疗含有作为活性成分的类似物质
    • KR1020130077775A
    • 2013-07-09
    • KR1020120139673
    • 2012-12-04
    • 한국화학연구원
    • 조희영이선경박우규김현영정대영이상달이병호송종환
    • C07D401/06C07D413/14A61K31/4439A61P3/06
    • PURPOSE: A 4-thiopyrazole derivative is provided to excellently activate a niacin GPR 109A receptor, and to reduce activation of beta-arrestin signal transduction pathway, thereby minimizing side effects such as hot flush, and preventing or treating dyslipidemia such as hyperlipidemia. CONSTITUTION: A 4-thiopyrazole derivative or a pharmaceutically acceptable salt thereof is denoted by chemical formula 1. A method for preparing the derivative or the pharmaceutically acceptable salt thereof comprises the steps of: cyclizing a compound of chemical formula 2 with a hydrazine hydrate of chemical formula 3 to obtain a compound of chemical formula 4; and reacting the compound of chemical formula 4 with acid chloride of chemical formula 5 to prepare a compound of chemical formula 1. A pharmaceutical composition for preventing or treating dyslipidemia contains the 4-thiopyrazole derivative or the pharmaceutically acceptable salt thereof as an active ingredient. A pharmaceutical composition for preventing or treating hot flush contains the 4-thiopyrazole derivative or the pharmaceutically acceptable salt thereof as an active ingredient.
    • 目的:提供4-硫吡唑衍生物,以极好地活化烟酸GPR 109A受体,并减少β-抑制蛋白信号转导途径的活化,从而最小化诸如热冲洗的副作用,以及预防或治疗血脂异常如高脂血症。 构成:4-硫代吡唑衍生物或其药学上可接受的盐由化学式1表示。制备衍生物或其药学上可接受的盐的方法包括以下步骤:用化学式的水合肼环化化学式2的化合物 式3得到化学式4的化合物; 使化学式4的化合物与化学式5的酰氯反应,制备化学式1的化合物。用于预防或治疗血脂异常的药物组合物含有4-硫代吡唑衍生物或其药学上可接受的盐作为有效成分。 用于预防或治疗热冲洗的药物组合物含有作为有效成分的4-硫代吡唑衍生物或其药学上可接受的盐。