Indole derivative compounds and drugs containing the compounds as the active ingredient
申请人:Iwahashi Maki
公开号:US20060089353A1
公开(公告)日:2006-04-27
An indole derivative compound represented by formula (I)
(wherein the symbols in the formula are as mentioned in the specification) and a salt thereof Since the compounds represented by formula (I) binds to PGD
2
receptors and shows antagonistic activity, they are believed to be useful for prevention and/or treatment of diseases such as allergic disease (such as allergic rhinitis, allergic conjunctivitis, atopic dermatitis, bronchial asthma and food allergy), systemic mastocytosis, systemic mast cell activating disorder, anaphylaxis shock, airway contraction, urticaria, eczema, diseases accompanied by itch (such as atopic dermatitis, urticaria), diseases (such as cataract, retinal detachment, inflammation, infection and sleep disorder) which are generated secondarily as a result of behavior accompanied by itch (such as scratching and beating), inflammation, chronic obstructive pulmonary diseases, ischemic reperfusion injury, cerebrovascular accident, autoimmune disease, chronic articular rheumatism, pleuritis, ulcerative colitis and irritable bowel syndrome.
一种印地安蓝衍
生物化合物,其
化学式表示为(I)(其中
化学式中的符号如说明书中所述),以及其盐。由于化合物(I)与
PGD2受体结合并表现出拮抗活性,因此它们被认为对预防和/或治疗过敏性疾病(如过敏性鼻炎、过敏性结膜炎、特应性皮炎、支气管哮喘和食物过敏)、全身性肥大细胞病、全身性肥大细胞激活症、过敏性休克、气道收缩、荨麻疹、湿疹、伴有瘙痒的疾病(如特应性皮炎、荨麻疹)、由于瘙痒行为(如搔抓和敲打)而次生产生的炎症、慢性阻塞性肺疾病、缺血再灌注损伤、脑血管意外、自身免疫性疾病、慢性关节风湿病、胸膜炎、溃疡性结肠炎和肠易激综合征等疾病有用。