[EN] PROCESS FOR THE PURIFICATION OF AZITHROMYCIN BY SEPARATION FROM ITS THERMAL DEGRADATION PRODUCTS AND/OR ISOMERS [FR] PROCÉDÉ DE PURIFICATION D'AZITHROMYCINE PAR SÉPARATION DE SES PRODUITS DE DÉGRADATION THERMIQUES ET/OU ISOMÈRES
The invention relates to derivatives of azithromycin, processes for the manufacture thereof and pharmaceutical compositions thereof preferably together with azithromycin.