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    • 5. 发明申请
    • ADENOSINE A2A RECEPTOR ANTAGONISTS
    • 腺苷A2A受体拮抗剂
    • WO2008121748A3
    • 2009-09-11
    • PCT/US2008058544
    • 2008-03-28
    • KING PHARMACEUTICALS RES & DEVMOORMAN ALLAN R
    • MOORMAN ALLAN R
    • A01N43/50
    • C07D487/14
    • The present invention provides compounds of the formula (I) wherein R1 and R2 have meaning as defined herein in the specification. The compounds of formula (I) are adenosine A2A receptor antagonists and, thus, may be employed for the treatment of conditions and diseases mediated by the adenosine A2A receptor activity. Such conditions include, but are not limited to, diseases of the central nervous system such as depression, cognitive function diseases and neurodegenerative diseases such as Parkinson's disease, senile dementia as in Alzheimer's disease or psychoses and stroke. The compounds of the present invention may also be employed for the treatment of attention related disorders such as attention deficit disorder (ADD) and attention deficit hyperactivity disorder (ADHD), extra pyramidal syndrome, e.g., dystonia, akathisia, pseudoparkinsonism and tardive dyskinesia, and disorders of abnormal movement such as restless leg syndrome (RLS) and periodic limb movement in sleep (PLMS); cirrhosis, and fibrosis and fatty liver; dermal fibrosis in diseases such as scleroderma; and the mitigation of addictive behavior. In particular, the compounds of the present invention may be employed to improve motor-impairment due to neurodegenerative diseases such as Parkinson's disease.
    • 本发明提供式(I)化合物,其中R 1和R 2具有本说明书中定义的含义。 式(I)化合物是腺苷A 2A受体拮抗剂,因此可用于治疗由腺苷A 2A受体活性介导的病症和疾病。 这些病症包括但不限于中枢神经系统的疾病如抑郁症,认知功能疾病和神经变性疾病如帕金森病,老年痴呆症如阿尔茨海默病或精神病和中风。 本发明的化合物还可用于治疗注意力相关疾病如注意力缺陷障碍(ADD)和注意缺陷多动障碍(ADHD),额外的锥体综合征,例如肌张力障碍,厌食症,假性帕金森综合征和迟发性运动障碍,以及 异常运动障碍,如不宁腿综合征(RLS)和睡眠周期性肢体运动(PLMS); 肝硬化,纤维化和脂肪肝; 皮肤纤维化等疾病如硬皮病; 并减轻上瘾行为。 特别地,本发明的化合物可用于改善由于神经变性疾病如帕金森病引起的运动障碍。
    • 7. 发明申请
    • ADENOSINE A2B RECEPTOR ANTAGONISTS
    • 腺苷A2B受体拮抗剂
    • WO2008002902A2
    • 2008-01-03
    • PCT/US2007/072094
    • 2007-06-26
    • KING PHARMACEUTICALS RESEARCH AND DEVELOPMENT, INC.BARALDI, Pier, GiovanniBOREA, Pier, AndreaMOORMAN, Allan, RTABRIZI, Mojgan, Aghazadeh
    • BARALDI, Pier, GiovanniBOREA, Pier, AndreaMOORMAN, Allan, RTABRIZI, Mojgan, Aghazadeh
    • E21B33/03
    • C07D473/06C07D473/08
    • The present invention provides compounds of the formula (I) which are adenosine A2B receptor antagonists and, thus, may be employed for the treatment of conditions and diseases mediated by the adenosine A 2B receptor activity, Such conditions include, but are not limited to, chronic and acute inflammatory diseases involving degranulation of mast cells, e.g. , asthma, allergic rhinitis and allergic dermatitis; impaired sensitivity to insulin, e g , type 2 diabetes, non-insulin dependent diabetes, pre-diabetic state, and impaired glucose tolerance; diseases in which angiogenesis is a key component of pathogenesis, e g , solid tumors and angiogenic retinopathies; apnea of preterm infants; myocardial reperfusion injury; inflammatory bowel disease; autoimmune diseases, such as rheumatoid arthritis, multiple sclerosis, and lupus erythematosis; diseases involving microvascular abnormalities of the retina that are mediated by adenosine A 2B receptors, e g , retinopathy of prematurity, macuiar degeneration, and diabetic retinopathy; and cardiac diseases including hyperplasia consequent to hypertension, arteriosclerosis, and heart attack
    • 本发明提供了式(I)化合物,其为腺苷A2B受体拮抗剂,因此可用于治疗由腺苷A 2B 2B介导的病症和疾病, 这些病症包括但不限于涉及肥大细胞脱粒的慢性和急性炎性疾病,例如哮喘,过敏性鼻炎和过敏性皮炎; 对胰岛素,例如2型糖尿病,非胰岛素依赖性糖尿病,糖尿病前期状态和葡萄糖耐量降低的敏感性受损; 其中血管发生是发病机制的关键组成部分的疾病,例如实体瘤和血管生成性视网膜病; 早产儿的呼吸暂停; 心肌再灌注损伤; 炎症性肠病; 自身免疫性疾病,如类风湿性关节炎,多发性硬化症和红斑狼疮; 涉及由腺苷A 2B受体介导的视网膜微血管异常的疾病,例如早产儿视网膜病,巨细胞变性和糖尿病性视网膜病; 和心脏疾病,包括因高血压,动脉硬化和心脏病发作导致的增生