title: [On the formation of antibiological substances by radiation-chemical reaction--occurrence of antibacterial activity after  -ray irradiation from two constituent moieties of chloramphenicol molecule].
mesh_terms: D002701:Chloramphenicol / Q000138:chemical synthesis* / Q000494:pharmacology; D002850:Chromatography, Gel; D002854:Chromatography, Paper; D004926:Escherichia coli / Q000187:drug effects; D009578:Nitrobenzenes / Q000528:radiation effects*; D009596:Nitrophenols / Q000528:radiation effects*; D011409:Propylene Glycols / Q000528:radiation effects*; D011854:Radiochemistry; D013210:Staphylococcus / Q000187:drug effects
chemical_list: D009578:Nitrobenzenes; D009596:Nitrophenols; D011409:Propylene Glycols; D002701:Chloramphenicol