Piperidine derivatives as human papilloma virus inhibitors

C - Chemistry – Metallurgy – 07 – D

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C07D 295/12 (2006.01) A61K 31/435 (2006.01)

Patent

CA 2652469

HPV inhibitors with formula (I) where G1 represents a hydrocarbonated bond or chain possibly substituted by one or two alkyl groups, G2 represents a group (see formula Ia+Ib) or R represents a hydrogen, an alkyl, halogenoalkyl, or a prodrug radical such as carbamate, acetyl or dialkylaminomethyl, G represents a bond or a hydrocarbonated chain possibly substituted by one or two alkyls, W represents an oxygen or sulphur, R1 and R2 each represent a group chosen from among hydrogen, halogen, hydroxyl, thio, alkoxy, halogenoalkoxy, alkylthio, halogenoalkylthio, amino, monoalkylamino, dialkylamino, cycloalkyl, alkyl or halogenoalkyl, R3 represents an acid or a prodrug radical of the acid function or a bioisostere of the acid function, A represents an aryl, cycloalkyl, cycloalkenyl or a heterocycle, each possibly substituted, and B represents an aryl or a heterocycle with 6 chains, each possibly substituted, and pharmaceutically acceptable salts.

Inhibiteurs de VPH de formule (I) où G1 représente une liaison ou une chaîne hydrocarbonée éventuellement substituée par un ou deux groupements alkyle, G2 représente un groupement (voir formule Ia+Ib) ou R représente un hydrogène, un alkyle, halogénoalkyle, ou un radical pro-drogue tel que carbamate, acétyle ou dialkylaminométhyle, G représente une liaison ou une chaîne hydrocarbonée éventuellement substituée par un ou deux alkyle, W représente un oxygène ou un soufre, R1 et R2, représentent chacun un groupement choisi parmi un hydrogène, un halogène, un hydroxyle, thio, alkoxy, halogénoalkoxy, alkylthio, halogénoalkylthio, amino, monoalkylamino, dialkylamino, cycloalkyle, alkyle ou halogénoalkyle, R3 représente un acide ou un radical pro-drogue de la fonction acide ou bien un bioisostère de la fonction acide, A représente un aryle, cycloalkyle, cycloalkényle ou un hétérocycle, chacun éventuellement substitué, et B représente un aryle ou un hétérocycle à 6 chaînons, chacun éventuellement substitué, ainsi que leurs sels pharmaceutiquement acceptables.

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