| abstract |
The subject of the invention is the compounds of general formula (I): (CF DRAWING IN BOPI) in which: either R1 and R2 which are identical or different represent a hydrogen atom, or a hydrocarbon radical containing up to 24 atoms of carbon, saturated or unsaturated, optionally interrupted by one or more heteroatoms and optionally carrying one or more functional groups, or else R1 and R2 form with the nitrogen atom to which they are bonded a heterocycle optionally containing one or more heteroatoms chosen from among 'nitrogen, oxygen and sulfur, or else R1 and R2 together a radical (CF DRAWING IN BOPI) in which R'1 and R'2 identical or different represent a hydrogen atom or a hydrocarbon radical containing up to 23 carbon atoms, saturated or unsaturated, optionally interrupted by one or more heteroatoms and optionally bearing one or more functional groups and Z represents a hydrogen atom or the remainder of a carboxy acid lic containing up to 18 carbon atoms, as well as the addition salts with acids of the compounds of formula (I). The compounds of formula (I) exhibit interesting antibiotic properties. |