5,7-DISUBSTITUTED 4-AMINOPYRIDO 2,3-D]PYRIMIDINE COMPOUNDS AND THEIR USE AS ADENOSINE KINASE INHIBITORS
    40.
    发明公开
    5,7-DISUBSTITUTED 4-AMINOPYRIDO 2,3-D]PYRIMIDINE COMPOUNDS AND THEIR USE AS ADENOSINE KINASE INHIBITORS 失效
    5,7- DISUBSTITIERTE 4-AMINOPYRIDO¬2,3-D嘧啶类化合物及其作为腺苷激酶抑制剂的

    公开(公告)号:EP0989986A1

    公开(公告)日:2000-04-05

    申请号:EP98918093.0

    申请日:1998-04-14

    CPC classification number: A61K31/5377 A61K31/519 C07D471/04

    Abstract: A method for inhibiting adenosine kinase by administering a compound having formula (I) wherein R?1 and R2¿ are independently selected from H, loweralkyl, C¿1?-C6alkoxyC1-C6alkyl, arylC1-C6alkyl, -C(O)C1-C6alkyl, -C(O)aryl, -C(O)heterocyclic or may join together with the nitrogen to which they are attached to form a 5-7 membered ring optionally containing 1-2 additional heteroatoms selected from O, N or S; R?3¿ is selected from the group consisting of loweralkyl, loweralkenyl, loweralkynyl, cycloalkyl, aryl, arylalkyl, heteroaryl, heterocyclic group, heteroarylalkyl or heterocycloalkyl wherein the heteroaryl and heterocyclic groups are linked directly or indirectly by a ring carbon; R4 is selected from the group consisting of loweralkyl, loweralkenyl, loweralkynyl, cycloalkyl, aryl, arylalkyl, heteroaryl, heterocyclic group heteroarylalkyl or heterocycloalkyl; and a dashed line --- indicates that a double bond is optionally present provided that proper valencies are maintained, a pharmaceutical composition comprising a therapeutically effective amount of a compound thereof above in combination with a pharmaceutically acceptable carrier, and a method of treating cerebral ischemia, epilepsy, nociperception, inflammation and sepsis in a mammal in need of such treatment, comprising administering to the mammal a therapeutically effective amount of a compound thereof, a process for preparing said compounds, and compounds having the above formula wherein R?1, R2, R3 and R4¿ are separately defined.

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