인터루킨-5 저해효과를 갖는 신규 찰콘계 유도체
    1.
    发明公开
    인터루킨-5 저해효과를 갖는 신규 찰콘계 유도체 有权
    抑制IL-5活性的新型氯胺酮衍生物

    公开(公告)号:KR1020080014365A

    公开(公告)日:2008-02-14

    申请号:KR1020060075964

    申请日:2006-08-11

    Abstract: A novel chalcone derivative having an effect of inhibiting interleukin-5 is provided to inhibit introduction of eosinophils into the airway and to improve airway sensitivity so as to obtain an agent for controlling asthma and inflammatory conditions and an antiallergic agent having no non-specific response to protein. A novel chalcone derivative having an effect of inhibiting interleukin-5 is represented by the following formula 1. In formula 1, R1 is a benzyl, cyclohexyl, hydrogen, methyl or ethyl; R2 is benzyl, cyclohexyl, hydrogen, methyl or ethyl; R3 is methoxy or H; and R4 is Cl, -NHCOCH3, -COOCH3, CH2OH, -CHO, -SO2NH2, -NO2 or -COOH.

    Abstract translation: 提供具有抑制白细胞介素-5的作用的新型查耳酮衍生物,以抑制嗜酸性粒细胞引入气道并改善气道敏感性,从而获得用于控制哮喘和炎性病症的药剂和不具有非特异性应答的抗过敏剂 蛋白。 具有抑制白细胞介素-5的作用的新型查耳酮衍生物由下式1表示。在式1中,R 1为苄基,环己基,氢,甲基或乙基; R2是苄基,环己基,氢,甲基或乙基; R3是甲氧基或H; 且R 4为Cl,-NHCOCH 3,-COOCH 3,CH 2 OH,-CHO,-SO 2 NH 2,-NO 2或-COOH。

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