Patent ID: 6956050
Filing Date: 2005-10-18
Classification: A61P,C07D

Abstract:
1. A compound of the following formula (I): wherein: either R R R R A represents an aryl B represents an alkylene group having from 1 to 6 carbon atoms; X represents NH, N[(C said aryl groups have from 6 to 14 carbon atoms; said heteroaryl groups are 5- to 14-membered aromatic heterocyclic groups containing from 1 to 4 heteroatoms selected from the group consisting of sulfur atoms, oxygen atoms and nitrogen atoms; said aryl groups and said heteroaryl groups are unsubstituted or are substituted by at least one substituent selected from the group consisting of substituents α, defined below; said aralkyl groups are alkyl groups having from 1 to 6 carbon atoms and which are substituted by at least one aryl group as defined above; said substituents α are selected from the group consisting of alkyl group having from 1 to 6 carbon atoms, an aryl group defined above, a heteroaryl group defined above, hydroxy groups, halogen atom, alkoxy group having from 1 to 6 carbon atoms, alkylthio group having from 1 to 6 carbon atoms, alkanoyl group having from 1 to 6 carbon atoms, alkanoylamino group having from 1 to 6 carbon atoms, alkanoylaminoalkyl group having from 1 to 6 carbon atoms in the alkanoyl and alkyl part, amino group, mono- or di-alkylamino group having from 1 to 6 carbon atoms, haloalkyl group having from 1 to 6 carbon atoms, haloalkoxy group having from 1 to 6 carbon atoms, carbamoyl group, cyano group, a hydroxyalkyl group having from 1 to 6 carbon atoms, alkylsufinyl group having from 1 to 6 carbon atoms, alkylsufonyl group having from 1 to 6 carbon atoms, aminoalkoxy group having from 1 to 6 carbon atoms, mono- or di-alkylaminoalkoxy group, with alkyl group(s) having from 1 to 6 carbon atoms in the alkyl and alkoxy part, alkylsulfonylamino group having from 1 to 6 carbon atoms and aminosulfonyl group; with the proviso that said aryl groups and said heteroaryl groups in said substituents α are not substituted by an aryl group or an heteroaryl group: or a pharmaceutically acceptable ester of such compound, or a pharmaceutically acceptable salt thereof.