Are the known Δ2-cephems inactive as antibiotics because of an unfavourable steric orientation of their 4α-carboxylic group? Synthesis and biology of two Δ2-cephem-4β-carboxylic acids

DOI: 10.1002/hlca.19870700732

Source and publish data:

Helvetica Chimica Acta p. 1967 - 1979 (1987)

Update date:2022-08-04

Topics:

Authors:

Cohen

Ernest

Fritz

Fuhrer

Rihs

Scartazzini

Wirz