NEW DERIVATIVES OF 2-ARILAQUENILAZACICLOALCANOS AS LIGANDOS OF THE SIGMA RECEPTORS, OF FORMULA (I), IN WHICH: AR IS ARILO OR HETEROARILO OPTIONALLY MONO TO TRISUSTITUTED, M ES 1 OR 2, N IS 1 TO 3, R IS PHENYLL, OR CYCLE-RENT THAT INCLUDES 3 TO 7 CARBON ATOMS, THEIR ISOMERS...