申请人:The United States of America as represented by the Secretary of
公开号:US04062841A1
公开(公告)日:1977-12-13
Acetylthio amides and esters were prepared by the free radical addition of thiolacetic acid to the terminal and nonterminal double bonds of N-substituted fatty amides and fatty esters. The free radical additions of the thiolacetic acid to the unsaturated compounds were initiated by irradiation using cobalt-60. The process using irradiation with cobalt-60 was also used to bring about the addition of bromotrichloromethane to N-substituted fatty amides and fatty esters to produce halogen-containing amides and esters. These new sulfur or halogen-containing compounds were found to have antimicrobial activity and to possess properties making them useful as antimicrobial agents.
乙酰硫代酰胺和酯是通过将硫乙酸自由基加成到N-取代脂肪酰胺和脂肪酯的末端和非末端双键而制备的。硫乙酸的自由基加成到不饱和化合物是通过使用钴-60辐射引发的。利用钴-60辐射的过程还用于使溴三氯甲烷加成到N-取代脂肪酰胺和脂肪酯,从而产生含卤素的酰胺和酯。发现这些新的含硫或含卤素化合物具有抗菌活性,并具有使它们成为抗菌剂的有用性能。