4-Alkyl-2-hydroxy-3-methyl-2-phenyl-morpholine derivatives, process for their preparation and their therapeutical use

摘要

The present invention relates, by way of industrial products, to the 4-alkyl-2-hydroxy-3-methyl-2-phenylmorpholine derivatives of the general formula IMAGE (I) (in which R is a C1-C4 alkyl group) and their addition salts. These products are useful in therapy, especially as stimulants and antidepressants for the CNS.