T. Kupka et al., SULFUR LIGANDS - FROM BETA-LACTAM ANTIBIOTICS TO CONTRAST AGENTS FOR MRI, Phosphorus, sulfur and silicon and the related elements, 95-6(1-4), 1994, pp. 505-506
NMR, IR and semi empirical Molecular Orbital PM3 studies on selected b
eta-lactam antibiotics are reported. The role of sulfur in beta-lactam
antibiotics is discussed.