Disclosed are 3,4,5-trisubstituted aryl nitrone compoundsd and pharmaceutical compositions containing such compounds. The 3,4,5-trisubstituted aryl nitrone compounds have formula (I); where R
1
-R
4
are as defined in the specification. The disclosed compositions are useful as therapeutics for inflammation-related conditions in mammals, such as arthritis, and as analytical reagents for detecting free radicals.
本发明涉及3,4,5-三取代基芳基亚
硝基化合物及含有此类化合物的医药组合物。3,4,5-三取代基芳基亚
硝基化合物的
化学式为(I),其中R1-R4如规范中定义。所述组合物可用于哺乳动物的与炎症相关的疾病,例如关节炎等治疗,并可作为检测自由基的
分析试剂。