Substituted O-sulphonyl-glycosylamides, processes for their preparation and their use as medicaments

摘要

Novel compounds of the formula in which X is hydrogen or -CH2-OR5, Z represents OR4, NH2 or R2, R3, R4 and R5 each independently is hydrogen or at least one of R2, R3, R4 and R5 being Y and W each independently is oxygen, sulphur, NH or CH2, and R1, R6, R7 and R8 each independently is an optionally substituted hydrocarbon radical with up to 50 C atoms, stimulate the immune system.