Substituted quinolinecarboxylic acids useful in the treatment of arthritis by inhibiting the progressive joint deterioration characteristic of arthritic disease and for inducing immunosuppression are disclosed. Methods of synthesis and use of the novel compounds are also disclosed.
                            本发明揭示了用于治疗关节炎的取代
喹啉羧酸,通过抑制关节炎疾病特征性的关节逐渐恶化和诱导免疫抑制。还揭示了这些新化合物的合成和使用方法。