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    • 9. 发明授权
    • Inhibitors of glutaminyl cyclase
    • US07741354B2
    • 2010-06-22
    • US11937159
    • 2007-11-08
    • Michael ThormannMichael AltmstetterAndreas TremlUlrich HeiserMirko Buchholz
    • Michael ThormannMichael AltmstetterAndreas TremlUlrich HeiserMirko Buchholz
    • A61K31/41C07D257/00
    • C07D403/12C07D401/12C07D401/14C07D403/14C07D405/12C07D405/14C07D409/14C07D417/14
    • The present invention relates to compounds of formula (I), combinations and uses thereof for disease therapy, wherein: R1 represents heteroaryl, -carbocyclyl-heteroaryl, -alkenylheteroaryl or -alkylheteroaryl; R2 represents alkyl, which may optionally be substituted by one or more groups selected from amino, halogen, hydroxyl, -alkoxy, -thioalkyl, —C(O)O-alkyl and —C(O)OH; carbocyclyl, which may optionally be substituted by one or more groups selected from alkyl, haloalkyl, amino, halogen, hydroxyl, alkoxy-, -thioalkyl, —C(O)O-alkyl and —C(O)OH; alkenyl; alkynyl; -alkyl-aryl; -alkyl-heteroaryl; -alkyl-heterocyclyl; -alkyl-carbocyclyl; -aryl-heteroaryl; -heteroaryl-aryl; -heteroaryl-heteroaryl; -aryl-aryl; -aryl (monocyclic or bicyclic); heteroaryl (monocyclic or bicyclic); heterocyclyl; or R2 together with R4 may form a carbocyclyl group optionally substituted by one or more alkyl groups; R3 represents alkyl, which may optionally be substituted by one or more groups selected from amino, halogen, hydroxyl, alkoxy-, -thioalkyl, —C(O)OH and —C(O)O-alkyl; carbocyclyl, which may optionally be substituted by one or more groups selected from alkyl, amino, halogen, haloalkyl, hydroxyl, -alkoxy, -thioalkyl, —C(O)OH and —C(O)O-alkyl; alkenyl; -alkyl-aryl; -alkyl(aryl)2, -alkyl(heteroaryl)2, -alkyl(aryl)(heteroaryl), -alkyl-heteroaryl; -alkyl-heterocyclyl which heterocyclyl group may optionally be substituted by one or more groups selected from alkyl, hydroxy and oxo ; -alkyl-carbocyclyl; -aryl-heteroaryl; -heteroaryl-aryl; -aryl-aryl; -aryl-O-aryl, -heteroaryl-heteroaryl; -aryl; heteroaryl; heterocyclyl; -aryl-alkyl-aryl; -aryl-O-alkyl-aryl; -alkyl-C(O)—NH-alkyl-aryl; -alkyl-C(O)—NH-alkyl-heteroaryl; -alkyl-C(O)—NH-alkyl-heterocyclyl; -alkyl-C(O)—(N-piperidinyl) or -alkyl-C(O)—(N-pyrrolidinyl) in which piperidinyl or pyrrolidinyl may optionally be fused to optionally substituted phenyl. R4 represents H or alkyl.