Lower cycloalkyl substituted-benzene derivatives, the preparation thereof and their pharmaceutical compositions
申请人:FUJISAWA PHARMACEUTICAL CO., LTD.
公开号:EP0000644A2
公开(公告)日:1979-02-07
Lower cycloalkyl substituted-benzene derivatives, the preparation thereof and their pharmaceutical compositions.
Lower cycloalkyl substituted-benzene derivatives of the formula:-
wherein R' is lower cycloalkyl,
R2 is carboxy, esterified carboxy, hydroxymethyl, lower alkoxymethyl or acyloxymethyl,
R3 is lower alkanoyl or lower alkyl substituted with hydroxy, amino, lower alkylamino, di(lower)alkylamino, acylamino, lower alkoxy, acyl or acyloxy, in which the lower alkyl moieties of the di(lower)alkyl amino radical may be joined together to form a heterocyclic ring containing the nitrogen atom and the carbonyl function of the acyl radical, which is a substituent on the lower alkyl radical, may be protected,
X is hydrogen or halogen, and
Y is a valency bond or lower alkylene;
and pharmaceutically acceptable salts thereof;
pharmaceutical composition comprising the same; and methods for treatment of inflammation by administering the same to mammals.
下环烷基取代苯衍生物、其制备方法及其药物组合物。
式中的低级环烷基取代苯衍生物:- 低级环烷基取代苯衍生物
其中 R' 是低级环烷基、
R2 是羧基、酯化羧基、羟甲基、低级烷氧基甲基或酰氧基甲基、
R3是低级烷酰基或被羟基、氨基、低级烷基氨基、二(低级)烷基氨基、酰氨基、低级烷氧基、酰基或酰氧基取代的低级烷基,其中二(低级)烷基氨基的低级烷基可连接在一起形成含氮原子的杂环,酰基的羰基功能(低级烷基上的取代基)可被保护、
X 是氢或卤素,以及
Y 是价键或低级亚烷基;
及其药学上可接受的盐类;
包含上述物质的药物组合物;以及通过对哺乳动物施用上述物质治疗炎症的方法。