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    • 4. 发明申请
    • THIAZOLIDINEDIONE DERIVATIVES
    • 噻唑烷二酮衍生物
    • WO1992007839A1
    • 1992-05-14
    • PCT/GB1991001835
    • 1991-10-18
    • BEECHAM GROUP PLCHINDLEY, Richard, MarkHAIGH, DavidCOTTAM, Graham, Paul
    • BEECHAM GROUP PLC
    • C07D277/34
    • C07D417/12C07D277/34
    • A compound of formula (I) or a tautomeric form thereof and/or a pharmaceutically acceptable salt thereof, and/or a pharmaceutically acceptable solvate thereof, wherein R and R each independently represent an alkyl group, a substituted or unsubstituted aryl group or an aralkyl group being substituted or unsubstituted in the aryl or alkyl moiety; or R together with R represents a linking group, the linking group consisting of an optionally substituted methylene group and either a further optionally substituted methylene group or an O or S atom, optional substituents for the said methylene groups being selected from alkyl, aryl or aralkyl or substituents of adjacent methylene groups together with the carbon atoms to which they are attached form a substituted or unsubstituted phenylene group; R and R each represent hydrogen, or R and R together represent a bond; A represents a benzene ring having in total up to three optional substituents; X represents O or S; and n represents an integer in the range of from 2 to 6; a process for preparing such a compound, a pharmaceutical composition containing such a compound and the use of such a compound and composition in medicine.
    • 式(I)化合物或其互变异构形式和/或其药学上可接受的盐,和/或其药学上可接受的溶剂合物,其中R 1和R 2各自独立地表示烷基,取代或 未取代的芳基或在芳基或烷基部分被取代或未取代的芳烷基; 或R 1与R 2一起代表连接基团,由任选取代的亚甲基和另外任选取代的亚甲基或O或S原子组成的连接基团,选择所述亚甲基的任选取代基 从烷基,芳基或芳烷基或相邻亚甲基的取代基与它们所连接的碳原子一起形成取代或未取代的亚苯基; R 3和R 4各自表示氢,或者R 3和R 4一起表示键; A 1表示总共具有三个任选取代基的苯环; X表示O或S; n表示2〜6的整数, 制备这种化合物的方法,含有这种化合物的药物组合物以及这种化合物和组合物在医药中的用途。