Quinoxaline inhibitors of hedgehog signalling pathway

Details Quinoxaline inhibitors of hedgehog signalling pathway Quinoxaline inhibitors of hedgehog signalling pathway

C - Chemistry, Metallurgy

07

D

C07D 403/12 (2006.01) A61K 31/498 (2006.01) A61P 35/00 (2006.01) C07D 241/42 (2006.01) C07D 401/12 (2006.01) C07D 401/14 (2006.01) C07D 403/04 (2006.01) C07D 405/12 (2006.01) C07D 409/12 (2006.01) C07D 413/12 (2006.01)

Patent

CA 2565237

The invention provides novel inhibitors of hedgehog signaling that are useful as a therapeutic agents for treating malignancies where the compounds have the general formula I wherein A is a carbocycle or heterocycle; X is alkylene, NR4C(O), NR4C(S), NR4C(NH), NR4SO, NR4SO2, NR4C(O)NH, NR4C(S)NH, C(O)NR4, C(S)NR4, C(NH)NR4, NR4PO or NR4PO(OH) wherein R4 is H or alkyl; R1 is selected from the group consisting of alkyl, cycloalkyl, aryl or a heterocycle each of which is optionally substituted with hydroxyl, halogen, amino, nitro, alkyl, acyl, alkylsulfonyl or alkoxy; R2 is halogen, hydroxyl, alkyl, acyl or alkoxy each optionally substituted with hydroxyl, halogen, amino, nitro, alkyl, acyl, alkylsulfonyl or alkoxy; R3 is halogen, hydroxyl, alkyl, acyl or alkoxy each optionally substituted with hydroxyl, halogen, amino, nitro, alkyl, acyl, alkylsulfonyl or alkoxy; m is 0-3; n is 0-3; and salts and solvates thereof.

L'invention concerne de nouveaux inhibiteurs de signalisation hedgehog utilisés comme agents thérapeutique dans le traitement de malignités. Lesdits composés sont représentés par la formule générale I dans laquelle A est un carbocycle ou un hétérocycle; X est alkylène, NR4C(O), NR4C(S), NR4C(NH), NR4SO, NR4SO2, NR4C(O)NH, NR4C(S)NH, C(O)NR4, C(S)NR4, C(NH)NR4, NR4PO ou NR4PO(OH), R4 étant H ou alkyle; R1 est sélectionné dans le groupe composé d'alkyle, de cycloalkyle, d'aryle ou d'un hétérocycle, chacun étant éventuellement substitué par hydroxyle, halogène, amino, nitro, alkyle, acyle, alkylsulfonyle ou alkoxy; R2 est halogène, hydroxyle, alkyle, acyle ou alkoxy, chacun éventuellement substitué par hydroxyle, halogène, amino, nitro, alkyle, acyle, alkylsulfonyle ou alkoxy; R3 est halogène, hydroxyle, alkyle, acyle ou alkoxy, chacun éventuellement substitué par hydroxyle, halogène, amino, nitro, alkyle, acyle, alkylsulfonyle ou alkoxy; m est 0-3; et n est 0-3. L'invention concerne également des sels et solvates desdits composés.

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