Choi, KI Cha, JH Pae, AN Cho, YS Koh, HY Chang, MH Kang, HY Chung, BY 2024-01-21T18:38:03Z 2024-01-21T18:38:03Z 2021-09-05 1997-03 0021-8820 https://pubs.kist.re.kr/handle/201004/143929 English JAPAN ANTIBIOT RES ASSN Studies on new catechol containing cephalosporins .3. Synthesis and structure-activity relationships of cephalosporins having a pyridone moiety at the C-7 position Article 10.7164/antibiotics.50.279 1 JOURNAL OF ANTIBIOTICS, v.50, no.3, pp.279 - 282 JOURNAL OF ANTIBIOTICS 50 3 279 282 scie scopus A1997WQ39700018 2-s2.0-0030935439 Biotechnology & Applied Microbiology Immunology Microbiology Pharmacology & Pharmacy Biotechnology & Applied Microbiology Immunology Microbiology Pharmacology & Pharmacy Article cephalosporin