Synthesis and antibacterial activity of 2-oxocephalosporins
作者:C. U. Kim、P. F. Misco、D. N. McGregor
DOI:10.1021/jm00192a025
日期:1979.6
The first reported synthesis of 2-oxocephalosporin derivatives has been achieved via ozonolysis of the corresponding 2-methylenecephalosporins. The new cephalosporin derivatives showed some antibacterial activity against Gram-positive bacteria, but the 2-oxo analogue of cephalothin was much less active than cephalothin itself.