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KMID : 1059519920360020282
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Journal of the Korean Chemical Society
1992 Volume.36 No. 2 p.282 ~ p.286
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Synthesis and Antimicrobial Activity of Polyacryloyl- and Polymethacryloylcephradine
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Kim Sun-Il
Cha Wol-Suk
Na Jae-Woon
Kim Young-Ho
Ko Ok-Hyun
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Abstract
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The reaction of N-hydroxysuccinimide with polyacrylic acid and polymethacrylic acid gave poly(N-acryloxysuccinimide)and poly(N-methacryloxysuccinimide), whose reaction with cephradine provided polyacryloylcephradine and polymethacryloylcephradine. The activities of these polymeric drugs were investigated in terms of minimum inhibitory concentration by the common twofold dilution technique. Polyacryloylcephradine revealed excellent antibacterial activity against Staphylococcus aureus ATCC 25923, Staphylococcus aureus FDA 209P, Bacillus subtilis ATCC 6633, Bacillus licheniformis ATCC 14580, Escherishia coli BE 1186 and Salmonella typhimurium TV 119. Polymethacryloylcephradine revealed excellent Staphylococcus aureus ATCC 25923, Staphylococcus aureus FDA 209P, Bacillus subtilis ATCC 6633, Escherichia coli Be 1186 and Salmonella typhimurium TV 119.
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