Term Name:	oxacephem
Synonyms:	oxacephalosporin, oxacephalosporins, oxacephems
Definition:	Any member of the oxacephem sub-group of cephem antibiotics, in which the thiaazabicyclo moiety of the cephalosporins is replaced by an oxaazabicyclo moiety, and where R3 is -H or -OCH3.
Ontology:	ChEBI [CHEBI:55506]  ( EBI )