Preferred Label : penams;
IUPAC definition : Natural and synthetic antibiotics containing the 4-thia-1-azabicyclo[3.2.0]heptan-7-one
structure, generally assumed to have the 5 i R /i configuration unless otherwise
specified. The numbering of the penam skeleton differs from that of the von Baeyer
named bicyclic system. Where they differ the von Baeyer numbering is shown in parentheses
in the example.;
Origin ID : P04470;
See also
Natural and synthetic antibiotics containing the 4-thia-1-azabicyclo[3.2.0]heptan-7-one
structure, generally assumed to have the 5 i R /i configuration unless otherwise
specified. The numbering of the penam skeleton differs from that of the von Baeyer
named bicyclic system. Where they differ the von Baeyer numbering is shown in parentheses
in the example.
