New Cephalosporin Antibiotics with (5-Substituted-Isoxazol-3-yl)-3-Pyridiniummethyl Derivatives.

Chang, K.Y. (Biochemicals Research Center, Korea Institute of Science and Technology, Department of Chemistry, Korea University) ;
Kwon, S.H. (Biochemicals Research Center, Korea Institute of Science and Technology, Department of Chemistry, Korea University) ;
Kim, S.H. (Biochemicals Research Center, Korea Institute of Science and Technology, Department of Chemistry, Korea University) ;
Nam, G.S. (Biochemicals Research Center, Korea Institute of Science and Technology, Department of Chemistry, Korea University) ;
Seo, J.H. (Biochemicals Research Center, Korea Institute of Science and Technology, Department of Chemistry, Korea University) ;
Choi, K.I. (Biochemicals Research Center, Korea Institute of Science and Technology, Department of Chemistry, Korea University) ;
Kim, J.H. (Biochemicals Research Center, Korea Institute of Science and Technology, Department of Chemistry, Korea University) ;
Ha, D.C. (Biochemicals Research Center, Korea Institute of Science and Technology, Department of Chemistry, Korea University)