Use of guanabenz and its derivatives for making drugs for treating cystic fibrosis and diseases related to a protein addressing deficiency in the cells
The invention concerns the use of guanabenz and its derivatives for making drugs for treating cystic fibrosis and diseases related to a protein addressing deficiency in the cells, said derivatives corresponding to formula (I), wherein: R═H or C1 and the phenyl group comprises two substituents, or a pharmaceutically acceptable salt of said derivatives.