[EN] HETEROARYL COMPOUNDS AS CXCR4 INHIBITORS, COMPOSITION AND METHOD USING THE SAME [FR] COMPOSÉS HÉTÉROARYLÉS UTILISÉS COMME INHIBITEURS DE CXCR4, COMPOSITION ET PROCÉDÉ D'UTILISATION DE CEUX-CI
A compound having GPR52 agonist activity or a salt thereof is provided.
The compound can be provided as a preventive/therapeutic agent for schizophrenia or the like. The compound is represented by the following formula:
wherein
A represents —CONR
a
— or —NR
a
CO—,
R
a
represents a hydrogen atom or the like,
B represents a hydrogen atom or the like,
a ring Cy1 represents a six-membered aromatic ring which may have one or more substituents in addition to a group represented by -A-B,
a ring Cy2 represents a six-membered ring which may be substituted with a halogen atom or the like,
a ring Cy3 represents a five- or six-membered ring which may have one or more substituents;
X represents C
1-2
alkylene or the like,
m represents an integer of 0 to 2, and
a ring Cy4 represents a six-membered aromatic ring which may have one or more substituents.
The present invention provides novel compounds that demonstrate protective effects on target cells from HIV infection in a manner as to bind to a chemokine receptor, and which affect the binding of the natural ligand or chemokine to a receptor such as CXCR4 of a target cell.