ARYLALKANOYLPYRIDAZINE
    10.
    发明公开

    公开(公告)号:EP1087946A1

    公开(公告)日:2001-04-04

    申请号:EP99939760.7

    申请日:1999-05-07

    申请人: MERCK PATENT GmbH

    CPC分类号: C07D405/04 C07D237/04

    摘要: The invention relates to aryl alkanoylpyridazine derivatives of the formula (I) and their physiologically compatible salts and solvates, where R1, R2, Q and B have the meanings given in claim 1. Said compounds have a phosphodiesterase-IV inhibiting action and can be used in the treatment of allergic disorders, asthma, chronic bronchitis, atopic dermatitis, psoriasis and other skin diseases, inflammatory diseases, auto-immune diseases such as rheumatoid arthritis, multiple sclerosis, Crohn's disease, diabetes mellitus or ulcerative colitis, osteoporosis, transplant rejection reactions, cachexia, tumour growth or tumour metastases, sepsis, memory disturbances, atherosclerosis and AIDS.

    摘要翻译: 本发明涉及式(I)和它们的生理学上相容的盐和溶剂化的芳基alkanoylpyridazine衍生物,其中R1,R2,Q和B具有权利要求1中给出的含义所述化合物具有磷酸二酯酶IV抑制作用,可用于 在过敏性疾病,哮喘,慢性支气管炎,特应性皮炎,银屑病和其它皮肤疾病,炎性疾病,自身免疫疾病,如类风湿关节炎,多发性硬化症,克罗恩氏病,糖尿病或溃疡性结肠炎,骨质疏松症,移植排斥反应的治疗 ,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AIDS。