申请人:Societe Anonyme dite: Societe Hexachimie
公开号:US04069326A1
公开(公告)日:1978-01-17
The present invention relates to certain indane derivatives of general formula ##STR1## in which: X represents a hydrogen or halogen atom; R.sub.1 and R.sub.2, which may be identical or different, each represents a hydrogen atom, an alkyl group containing 1 to 5 carbon atoms or a cycloalkyl group containing 3 to 7 carbon atoms; R.sub.3 represents a hydrogen atom or an alkyl group containing 1 to 5 carbon atoms; and Y represents --CH.sub.2 OH or a group of formula --COOR.sub.4 in which R.sub.4 represents a hydrogen atom, 1/v(M) where M is a metal of valency v, or a group of formula --(CH.sub.2).sub.n --NR.sub.5 R.sub.6 wherein n is an integer of 1 to 5 and R.sub.5 and R.sub.6, which may be identical or different, each represents a hydrogen atom, an alkyl group containing 1 to 5 carbon atoms, a cycloalkyl group containing 3 to 7 carbon atoms, an aryl group or an aralkyl group, or R.sub.5 and R.sub.6, together with the nitrogen atom to which they are bonded, form an N-heterocyclic group with 5 to 7 ring members, which heterocyclic group optionally contains a second hetero-atom, and their pharmaceutically acceptable addition salts, and to processes for their preparation. The compounds of formula (I) and their salts are useful for the treatment of inflammations, algias, rheumatisms or pain syndromes in animals.
本发明涉及一些具有一般式##STR1##的茚烷衍生物,其中:X代表氢或卤素原子;R.sub.1和R.sub.2可以相同也可以不同,分别代表含有1至5个碳原子的烷基或含有3至7个碳原子的环烷基的氢原子;R.sub.3代表氢原子或含有1至5个碳原子的烷基;Y代表--CH.sub.2 OH或式--COOR.sub.4的基团,其中R.sub.4代表氢原子,价态为v的金属M的1/v(M)或式--(CH.sub.2).sub.n --NR.sub.5 R.sub.6的基团,其中n为1至5的整数,R.sub.5和R.sub.6可以相同也可以不同,分别代表氢原子、含有1至5个碳原子的烷基、含有3至7个碳原子的环烷基、芳基或芳基烷基,或R.sub.5和R.sub.6与它们结合的氮原子形成具有5至7个环成员的N-杂环基团,该杂环基团可以选择地包含第二个杂原子,以及它们的药学上可接受的加成盐和制备它们的方法。式(I)化合物及其盐在动物的炎症、疼痛、风湿病或疼痛综合征的治疗中是有用的。