3-(6-chloro-3-oxo-3,4-dihydro-(2H)-1,4-benzoxazin-4-yl) propanoic acid derivatives and their use as KMO inhibitors
申请人:GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED
公开号:US10246447B2
公开(公告)日:2019-04-02
Compounds of formula (I)
wherein:
R1 is heteroaryl optionally substituted by methyl, ethyl, halo or ═O; and
R2 is H, methyl or ethyl.
and salts thereof are KMO inhibitors and may be useful in the treatment of various disorders, for example acute pancreatitis, chronic kidney disease, other conditions associated with systemic inflammatory response syndrome (SIRS), Huntington's disease, Alzheimer's disease, spinocerebellar ataxias, Parkinson's disease, AIDS-dementia complex, HIV infection, amylotrophic lateral sclerosis (ALS), depression, schizophrenia, sepsis, cardiovascular shock, severe trauma, acute lung injury, acute respiratory distress syndrome, acute cholecystitis, severe burns, pneumonia, extensive surgical procedures, ischemic bowel disease, severe acute hepatic disease, severe acute hepatic encephalopathy or acute renal failure.
式(I)化合物
其中
R1 是被甲基、乙基、卤代或═O 任选取代的杂芳基;以及
R2 是氢、甲基或乙基。
及其盐类是 KMO 抑制剂,可用于治疗各种疾病,例如急性胰腺炎、慢性肾病、与全身炎症反应综合征(SIRS)相关的其他疾病、亨廷顿氏病、阿尔茨海默病、脊髓小脑性共济失调、帕金森氏病、艾滋病-痴呆综合征、HIV 感染、淀粉样变性脊髓侧索硬化症(ALS)、抑郁症、精神分裂症、败血症、心血管休克、严重创伤、急性肺损伤、急性呼吸窘迫综合征、急性胆囊炎、严重烧伤、肺炎、大面积外科手术、缺血性肠病、严重急性肝病、严重急性肝性脑病或急性肾衰竭。