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    • 10. 发明授权
    • Thienopyrimidinediones and their use in the modulation of autoimmune disease
    • 噻吩并嘧啶二酮及其在调节自身免疫性疾病中的应用
    • US07384951B2
    • 2008-06-10
    • US10542197
    • 2004-01-15
    • Simon David Guile
    • Simon David Guile
    • A61K31/519C07D496/04A61P11/06
    • C07D495/04
    • The invention relates to thienopyrimidinediones of formula (1) wherein R1 and R2 each independently represent a C1-6alkyl, 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 pharmaccutically acceptable salts and solvates thereof. Processes for their preparation of the compounds, pharmaceutical compositions containing them and their use in therapy, in particular in immunosuppressive therapy are also described
    • 本发明涉及式(1)的噻吩并嘧啶二酮,其中R 1和R 2各自独立地表示C 1-6烷基,C 3-6个环烷基; 其中每个可以被1至3个卤素原子任选取代。R 3是基团CO-G或SO 2 -G,其中G是5-或6-元 环,其含有氮原子和与氮相邻的选自氧和硫的第二杂原子; 该环被说明书中定义的至少一个基团取代,Q是CR 4,其中R 4是氢,氟或 C 1-6烷基和R 5是氢,氟或羟基; 并且Ar是5至10元芳族环系统,其中多达4个环原子可以是独立地选自氮,氧和硫的杂原子,该环系统任选被说明书中定义的一个或多个基团取代; 以及其药学上可接受的盐和溶剂化物。 还描述了其制备方法,含有它们的药物组合物及其在治疗中的用途,特别是在免疫抑制治疗中的用途