title: Cycloaddition reactions of a 3-(1,3-butadienyl)cephalosporin and antibacterial activity of new cephem derivatives.
authors.affiliation: Infectious Disease & Immunology Research Labs., Yamanouchi Pharmaceutical Co., Ltd., Ibaraki, Japan.
authors.forename: R
authors.initials: R
authors.lastname: Hara
authors.forename: H
authors.initials: H
authors.lastname: Itahana
authors.forename: K
authors.initials: K
authors.lastname: Sakamoto
authors.forename: H
authors.initials: H
authors.lastname: Hisamichi
authors.forename: N
authors.initials: N
authors.lastname: Nagano
mesh_terms: D000818:Animals; D002511:Cephalosporins / Q000138:chemical synthesis / Q000737:chemistry* / Q000494:pharmacology*; D051379:Mice; D008826:Microbial Sensitivity Tests; D013203:Staphylococcal Infections / Q000188:drug therapy; D013329:Structure-Activity Relationship
chemical_list: D002511:Cephalosporins