abstract |
The subject of the invention is the compounds of formula (I) in which: X represents a radical CH2 or SO2 or an oxygen atom, Y represents a radical (CH2) n, - (CH = CH) n (CH2) o, with m + n + o <= 8, n = 0 or 1, Ar represents an aryl radical, W represents a hydrogen atom, or the rest of a carbamate function. The compounds of formula (I) have interesting antibiotic properties. |