申请人:Ciba-Geigy Corporation
公开号:US03973022A1
公开(公告)日:1976-08-03
Compounds of the formula ##SPC1## Wherein Ar denotes an optionally substituted phenyl group or hetero-aromatic group with 5 or 6 ring members wherein the atom directly bonded to the quinoline ring is a carbon atom, R.sub.1 represents hydrogen, halogen, lower alkyl, lower alkoxy or trifluoromethyl and R.sub.2 and R.sub.3 independently of one another denote hydrogen or a lower alkyl group, esters and amides of these carboxylic acids or salts of such compounds, have anti-inflammatory and analgesic activity; they are active ingredients of pharmaceutical compositions and can be used for the relief and removal of pain as well as for the treatment of rheumatic, arthritic and other inflammatory complaints; an illustrative example is .alpha.-methyl-2-(2-thienyl)-6-quinolineacetic acid.
式##SPC1##的化合物,其中Ar代表一个可选择取代的苯基或含有5个或6个环成员的杂环基团,其中直接与喹啉环结合的原子是一个碳原子,R.sub.1代表氢、卤素、低烷基、低烷氧基或三氟甲基,R.sub.2和R.sub.3独立地表示氢或低烷基基团,这些羧酸的酯和酰胺或这些化合物的盐具有抗炎和镇痛活性;它们是药物组合物的活性成分,可用于缓解和消除疼痛,以及用于治疗风湿性、关节炎和其他炎症疾病;一个例子是α-甲基-2-(2-噻吩基)-6-喹啉乙酸。