108049-92-9Relevant articles and documents
Tricyclic cepham compounds
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, (2008/06/13)
The compounds having a 4,11-dioxo-3-oxa-8(or 7)-thia-1-azatricyclo[7,2,0,02,6 ]undecane-2-carboxylic acid skeleton as the base structure, their esters and their salts are useful antibacterial agents.
Synthesis of Lactivicin and Its Derivatives
Natsugari, Hideaki,Kawano, Yasuhiko,Morimoto, Akira,Yoshioka, Kouichi,Ochiai, Michihiko
, p. 62 - 63 (2007/10/02)
Lactivicin, a new type of antibiotic having β-lactam-like activity, and its derivatives were synthesized starting from 4-benzyloxycarbonylamino-3-isoxazolidinones and 2-oxoglutaric acid.