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    • 3. 发明申请
    • PIPERIDINE/PIPERAZINE DERIVATIVES
    • US20100184776A1
    • 2010-07-22
    • US12663007
    • 2008-06-05
    • Jean-Pierre Andre Marc BongartzGuy Rosalia Eugeen Van LommenErwin CoesemansChristophe Francis Robert Nestor Buyck
    • Jean-Pierre Andre Marc BongartzGuy Rosalia Eugeen Van LommenErwin CoesemansChristophe Francis Robert Nestor Buyck
    • A61K31/496C07D241/04A61K31/495C07D403/12A61P3/04A61P3/06A61P1/16
    • C07D295/215C07D231/12
    • The invention relates to a DGAT inhibitor of formula (I) including any stereochemically isomeric form thereof, wherein A represents CH or N; X represents O or NRx; the dotted line represents an optional bond in case A represents a carbon atom; Y represents a direct bond; —NRx—C(═O)—; —C(═O)—NRx—; —NRx—C(═O)—Z—; —NRx—C(═O)—Z—NRy—; —NRx—C(═O)—Z—NRy—C(═O)—; —NRx—C(═O)—Z—NRy—C(═O)—O—; —NRx—C(═O)—Z—O—; —NRx—C(═O)—Z—O—C(═O)—; —NRx—C(═O)—Z—C(═O)—; —NRx—C(═O)—Z—C(═O)—O—; —NRx—C(═O)—O—Z—C(═O)—; —NRx—C(═O)—O—Z—C(═O)—O—; —NRx—C(═O)—O—Z—O—C(═O)—; —NRx—C(═O)—Z—C(═O)—NRy—; —NRx—C(═O)—Z—NRy—C(═O)—NRy—; —C(═O)—Z—; —C(═O)—Z—O—; —C(═O)—NRx—Z—; —C(═O)—NRx—Z—O—; —C(═O)—NRx—Z—C(═O)—O—; —C(═O)—NRx—Z—O—C(═O)—; —C(═O)—NRx—O—Z—; —C(═O)—NRx—Z—NRy—; —C(═O)—NRx—Z—NRy—C(═O)—; —C(═O)—NRx—Z—NRy—C(═O)—O—; R1 represents optionally substituted C1-12alkyl; C2-6alkenyl; C2-6alkynyl; C3-6cycloalkyl; aryl1; aryl1C1-6alkyl; Het1; or Het1C1-6alkyl; provided that when Y represents —NRx—C(═O)—Z—; —NRx—C(═O)—Z—NRy; —NRx—C(═O)—Z—C(═O)—NRy—; —C(═O)—Z—; —NRx—C(═O)—Z—NRy—C(═O)—NRy—; —C(═O)—NRx—Z—; —C(═O)—NRx—O—Z—; or —C(═O)—NRx—Z—NRy—; then R1 may also represent hydrogen; R2 and R3 each independently represent hydrogen; hydroxyl; carboxyl; halo; C1-6alkyl; polyhaloC1-6alkyl; C1-6alkyloxyoptionally substituted with C1-4alkyloxy; C1-6alkylthio; polyhaloC1-6alkyloxy; C1-6alkyloxycarbonyl; cyano; aminocarbonyl; mono- or di(C1-4alkyl)aminocarbonyl; C1-6alkylcarbonyl; nitro; amino; mono- or di(C1-4alkyl)amino; —S(═O)p-C1-4alkyl; R4 represents hydrogen; hydroxyl; carboxyl; halo; C1-6alkyl; polyhaloC1-6alkyl; optionally substituted C1-6alkyloxy; C1-6alkylthio; polyhalo-C1-6alkyloxy; C1-6alkyloxycarbonyl wherein C1-6alkyl may optionally be substituted; cyano; C1-6alkylcarbonyl; nitro; amino; mono- or di(C1-4alkyl)amino; C1-4alkylcarbonylamino; —S(═O)p-C1-4alkyl; R6R5N—C(═O)—; R6R5N—C1-6alkyl; C3-6cycloalkyl aryl; aryloxy; arylC1-4alkyl; aryl-C(═O)—C1-4alkyl; aryl-C(═O)—; Het; HetC1-4alkyl; Het-C(═O)—C1-4alkyl; Het-C(═O)—; Het-O—; R9 represents hydrogen, halo, C1-4alkyl, C1-4alkyl substituted with hydroxyl; a N-oxide thereof, a pharmaceutically acceptable salt thereof or a solvate thereof. The invention further relates to methods for preparing such compounds, pharmaceutical compositions comprising said compounds as well as the use as a medicine of said compounds.