NOVEL USES OF PIPERIDINYL-INDOLE DERIVATIVES

To provide certain piperidinyl-indole derivatives for the treatment of patients suffering from renal diseases or disorders and, in particular, for the treatment of patients suffering from C3 glomerulopathy and IgA nephropathy.SOLUTION: The present invention provides a compound of formula (I) or its...

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Hauptverfasser: JOERG EDER, ANNA SVENJA SCHUBART, BOERJE HARALDSSON, RICHARD ALEXANDER HARRISON
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide certain piperidinyl-indole derivatives for the treatment of patients suffering from renal diseases or disorders and, in particular, for the treatment of patients suffering from C3 glomerulopathy and IgA nephropathy.SOLUTION: The present invention provides a compound of formula (I) or its pharmaceutically acceptable salt, where R is hydrogen, C1-C4 alkyl, or C1-C6 alkoxy, R1 is C1-C6 alkoxy, R2 is C1-C6 alkyl, R3 is C1-C6 alkoxy; C1-C6 alkyl; or hydroxyl, R4 is phenyl optionally substituted with -C(O)R8, R8 is hydroxy, C1-C4 alkoxy, or an amino.SELECTED DRAWING: None 【課題】腎疾患又は障害に罹患している患者の処置における、特にC3糸球体症及びIgA腎症に罹患している患者の処置のための、特定のピペリジニル−インドール誘導体。【解決手段】式(I)の化合物又はその薬学的に許容され得る塩。式中、Rは、水素、C1−C4アルキル、又はC1−C6アルコキシ、R1は、C1−C6アルコキシ、R2は、C1−C6アルキル、R3は、C1−C6アルコキシ;C1−C6アルキル;又はヒドロキシル、R4は、−C(O)R8で場合により置換されたフェニル、R8は、ヒドロキシ、C1−C4アルコキシ、又はアミノである。【選択図】なし