[EN] THIENOPYRIMIDINEDIONES AND THEIR USE IN THE MODULATION OF AUTOIMMUNE DISEASE<br/>[FR] THIENOPYRIMIDINEDIONES ET LEUR UTILISATION DANS LA MODULATION DE MALADIES AUTO-IMMUNES
申请人:ASTRAZENECA AB
公开号:WO2004065394A1
公开(公告)日:2004-08-05
The invention relates to thienopyrimidinediones of formula (1) wherein R1 and R2 each independently represent a C1-6akyl, C3-6alkyl, C3-6alkenyl, C3-5cycloalkylC1-3alkyl or C3-6cycloalkyl; each of which may be optionally substituted by 1 to 3 halogen atoms R3 is a group CO-G or SO2-G where G is a 5- or 6-membered ring containing a nitrogen atom and a second heteroatom selected from oxygen and sulphur adjacent to the nitrogen; the ring being substituted by at least one group as defined in the specification, Q is CR4R5 where R4 is hydrogen, fluorine or C1-6 alkyl and R5 is hydrogen, fluorine or hydroxy; and Ar is a 5-10-membered aromatic ring system wherein up to 4 ring atoms may be heteroatoms independently selected from nitrogen, oxygen and sulphur, the ring system being optionally substituted by one or more groups defined in the specification; as well as pharmaceutically acceptable salts and solvates thereof. Processes for their preparation of the compounds, pharmaceutical compositions containing them and their use in therapy, in particular in immunosuppression therapy are also described.
该发明涉及式(1)的噻吩嘧啶二酮,其中R1和R2分别独立表示C1-6烷基,C3-6烷基,C3-6烯基,C3-5环烷基C1-3烷基或C3-6环烷基;每个基可能被1至3个卤原子取代,R3是一个基CO-G或SO2-G,其中G是一个含有氮原子和氮旁边选择的氧和硫的5-或6-成员环;该环被至少一个如规范中定义的基所取代,Q是CR4R5,其中R4是氢,氟或C1-6烷基,R5是氢,氟或羟基;Ar是一个5-10成员芳香环系统,其中最多4个环原子可以是独立选择的氮、氧和硫的杂原子,该环系统可以被一个或多个如规范中定义的基取代;以及其药学上可接受的盐和溶剂。还描述了制备这些化合物的方法,含有它们的药物组合物以及它们在疗法中的使用,特别是在免疫抑制疗法中的使用。