PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE (S)-(-)-2-(N-PROPYLAMINO)-5-METHOXYTETRALINE AND (S)-(-)-2-(N-PROPYLAMINO)-5-HYDROXYTETRALINE COMPOUNDS
[EN] PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE (S)-(-)-2-(N-PROPYLAMINO)-5-METHOXYTETRALINE AND (S)-(-)-2-(N-PROPYLAMINO)-5-HYDROXYTETRALINE COMPOUNDS [FR] PROCÉDÉ POUR LA PRÉPARATION DE COMPOSÉS (S)-(-)-2-(N-PROPYLAMINO)-5-MÉTHOXYTÉTRALINE ET (S)-(-)-2-(N-PROPYLAMINO)-5-HYDROXYTÉTRALINE OPTIQUEMENT ACTIFS