申请人:Synthelabo
公开号:US04243665A1
公开(公告)日:1981-01-06
Compounds corresponding to the formula ##STR1## in which R' is a hydrogen atom or a methyl radical and R represents a radical ##STR2## in which Z is O, S, S.fwdarw.O, SO.sub.2 or NR.sub.1, in which R.sub.1 is a hydrogen atom or an alkyl, CONR.sub.2 R.sub.3, COOR.sub.2, COR.sub.2 or SO.sub.2 R.sub.2 radical, R.sub.2 and R.sub.3 each representing, independently of one another, a hydrogen atom, an alkyl radical having 1 to 4 carbon atoms, a phenyl radical or a CF.sub.3 radical, in the form of racemates or enantiomers if R' is CH.sub.3, and also, where appropriate, their addition salts with pharmaceutically acceptable acids. The compounds and salts are useful as anti-inflammatory agents, e.g. for treatment of arthritis. A process for preparing them and pharmaceutical compositions containing them are also claimed.
该公式对应的化合物为##STR1##,其中R'为氢原子或甲基基团,R代表一个基团##STR2##,其中Z为O、S、S.fwdarw.O、SO.sub.2或NR.sub.1,其中R.sub.1为氢原子或烷基,CONR.sub.2R.sub.3,COOR.sub.2,COR.sub.2或SO.sub.2R.sub.2基团,其中R.sub.2和R.sub.3各自独立地表示氢原子,具有1到4个碳原子的烷基基团,苯基或CF.sub.3基团,如果R'为CH.sub.3,则为外消旋体或对映体,同时,适当情况下,它们与药学上可接受的酸的加成盐也是有用的抗炎药物,例如用于治疗关节炎。还声明了制备它们的过程和包含它们的制药组合物。