8-Triazolylxanthine derivatives, processes for their production and their use as adenosine receptor antagonists
申请人:Life & Brain GmbH
公开号:EP2465859A1
公开(公告)日:2012-06-20
The invention relates to derivatives of the general formulae I and II
to processes for the production thereof, to pharmaceutical preparations containing said compounds and/or physiologically compatible salts, or solvates which can be produced therefrom as well as to the pharmaceutical use of said compounds, the salts, or solvates thereof as adenosine receptor antagonists, in particular for the treatment of neurodegenerative disorders, e.g. stroke, amylotrophic lateral sclerosis, dementia, Alzheimer's disease, Parkinson's disease, ischemia/reperfusion injury, inflammation, and/or neurological disorder. The blockade of adenosine receptors could also be useful for other indications regarding the metabolism, e.g. diabetic retinopathy, diabetes mellitus, hyperbaric oxygen-induced retinopathy and/or obesity. Applications could also be the treatment of allergic diseases and autoimmune diseases, including mast cell degranulation, asthma, bronchoconstriction, pulmonary fibrosis, inflammatory or obstructive airways disease and/or chronic obstructive pulmonary disease (COPD). In addition, they could be used to treat cancer, e.g. proliferating tumor, cell proliferation disorders, angiogenesis, lung cancer, breast cancer, pancreatic cancer, thyroid cancer, skin cancer, vascular endothelial cancer, cancer of the central nervous system, esophageal cancer, cancer of the larynx, gastrointestinal cancer, colon cancer, colorectal cancer, rectal cancer, liver cancer, renal cancer, prostate cancer, bladder cancer, cervical cancer, ovarian cancer, endometrial cancer, melanoma, squamous cell carcinoma, basal cell carcinoma, non-small cell lung cancer selected from squamous cell carcinoma, adenocarcinoma, large cell carcinoma, adenosquam- ous carcinoma and/or undifferentiated carcinoma. The diseases associated with adenosine receptors are also diabetes, diarrhea, inflammatory bowel disease and/or gastrointestinal tract disorders. Adenosine receptor antagonists could be effective for treating a hepatic disease or condition for reducing fat deposition in the liver or fibrosis of the liver. The use of compounds of general formulae I and II can be associated with many applications e.g., scleroderm arthritis, atherosclerosis, urticaria, myocardial infarction, myocardial reperfusion after ischemia, vasodilation, hypertension, hypersensitivity, myocardial ischemia, heart attack and/or retinopathy of prematurity.
本发明涉及具有通用公式I和II的衍生物,以及它们的制备方法,包含所述化合物的药物制剂以及/或可以从它们产生的生理上相容的盐或溶剂化物,以及所述化合物、盐或溶剂化物作为腺苷受体拮抗剂的药物用途,特别是用于治疗神经退行性疾病,例如中风、肌萎缩侧索硬化、痴呆、阿尔茨海默病、帕金森病、缺血/再灌注损伤、炎症和/或神经系统疾病。腺苷受体的阻断还可能对其他与代谢有关的适应症有益,例如糖尿病视网膜病变、糖尿病、高氧引起的视网膜病变和/或肥胖。应用还可能是治疗过敏性疾病和自身免疫性疾病,包括肥大细胞脱粒、哮喘、支气管收缩、肺纤维化、炎症性或阻塞性气道疾病和/或慢性阻塞性肺病(COPD)。此外,它们还可用于治疗癌症,例如增殖性肿瘤、细胞增殖障碍、血管生成、肺癌、乳腺癌、胰腺癌、甲状腺癌、皮肤癌、血管内皮癌、中枢神经系统癌症、食管癌、喉癌、胃肠癌、结肠癌、结直肠癌、直肠癌、肝癌、肾癌、前列腺癌、膀胱癌、宫颈癌、卵巢癌、子宫内膜癌、黑色素瘤、鳞状细胞癌、基底细胞癌、非小细胞肺癌(包括鳞状细胞癌、腺癌、大细胞癌、腺鳞癌和/或未分化癌)。与腺苷受体相关的疾病还包括糖尿病、腹泻、炎症性肠病和/或胃肠道的疾病。腺苷受体拮抗剂可能对治疗肝脏疾病或状况有效,用于减少肝脏脂肪沉积或肝脏纤维化。通用公式I和II的化合物的使用可以与许多应用相关,例如,硬皮病关节炎、动脉粥样硬化、荨麻疹、心肌梗死、缺血后心肌再灌注、血管扩张、高血压、过敏反应、心肌缺血、心脏病发作和/或早产儿视网膜病变。