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    • 9. 发明授权
    • Arylalkanoylpyridazines
    • 芳基烷酰基哒嗪
    • US06417188B1
    • 2002-07-09
    • US09719467
    • 2000-12-13
    • Rochus JonasMichael WolfFranz-Werner Kluxen
    • Rochus JonasMichael WolfFranz-Werner Kluxen
    • A61K3150
    • C07D405/04C07D237/04
    • Arylalkanoylpyridazine derivatives of the formula I and their physiologically acceptable salts and solvates, in which R1, R2, Q and B have the meanings indicated in Claim 1, show an inhibition of phosphodiesterase IV and can be employed for the treatment of asthma, chronic bronchitis, atopic dermatitis, psoriasis and other skin diseases, inflammatory diseases, autoimmune disorders, such as, for example, rheumatoid arthritis, multiple sclerosis, Crohn's disease, diabetes mellitus or ulcerative colitis, osteoporosis, transplant rejection reactions, cachexia, tumor growth or tumor metastases, sepsis, memory disorders, atherosclerosis and AIDS.
    • 式I的芳基烷酰基哒嗪衍生物及其生理上可接受的盐和溶剂合物,其中R 1,R 2,Q和B具有权利要求1所示的含义,显示了磷酸二酯酶IV的抑制,并且可用于治疗哮喘,慢性支气管炎,特应性皮炎 ,牛皮癣和其它皮肤疾病,炎性疾病,自身免疫性疾病,例如类风湿性关节炎,多发性硬化,克罗恩病,糖尿病或溃疡性结肠炎,骨质疏松症,移植排斥反应,恶病质,肿瘤生长或肿瘤转移,败血症, 记忆障碍,动脉粥样硬化和艾滋病。