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    • 4. 发明授权
    • Substituted triazolopyridine compounds
    • 取代的三唑并吡啶化合物
    • US06689790B2
    • 2004-02-10
    • US10265957
    • 2002-10-07
    • Matthias Heinrich NettekovenSebastien Schmitt
    • Matthias Heinrich NettekovenSebastien Schmitt
    • A61K31437
    • C07D471/04A61K31/437
    • A compound of formula wherein R1 is —NR′R″, wherein R′ and R″ are independently selected from the group consisting of lower alkyl, —(CH2)n—C(O)NRaRb, —(CH2)n,-heteroaryl, —(CH2)n-aryl, —(CH2)n—CN, —(CH2)n—O-lower alkyl or —(CH2)n-cycloalkyl, or R′ and R″ form together with the N-atom a five or six-membered non-aromatic ring, containing no or one additional heteroatom selected from the group consiting of O and S, and said ring being unsubstituted or substituted by one or two substituents, selected from the group consisting of lower alkyl, —C(O)NRaRb and —(CH2)n—O-lower alkyl, and RaRb are independently from each other hydrogen or lower alkyl; R2 is aryl or heteroaryl, unsubstituted or substituted by lower alkyl or halogen; and n is 0, 1, 2 or 3; or a pharmaceutically acceptable salt thereof. Compounds of formula I are useful in the treatment of disease associated with the adenosine A2 receptor.
    • 式(Ⅳ)的化合物是-NR'R“,其中R'和R”独立地选自低级烷基, - (CH 2)n C(O)NR a R b, - (CH 2)n - 杂芳基, - (CH 2)n - 芳基, - (CH 2)n -CN, - (CH 2)n O-低级烷基或 - (CH 2)n - 环烷基或R'和R“ 与N原子一起为五或六元非芳族环,其不含或一个另外的选自O和S的杂原子的杂原子,所述环是未取代的或被一个或两个取代基取代,所述取代基选自 的低级烷基,-C(O)NR a R b和 - (CH 2)n O-低级烷基,R a R b彼此独立地为氢或低级烷基; R 2为 是未取代的或被低级烷基或卤素取代的芳基或杂芳基; 和n为0,1,2或3;或其药学上可接受的盐。 式I化合物可用于治疗与腺苷A2受体相关的疾病。