Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... A formal synthesis of the antibiotic althiomycin has been completed preliminary to studies of the interaction of this compound with prokaryotic ribosomes. ... The two aldoximes may be differentiated by 1 H NMR in d 6 -DMSO, based on the chemical shift of the oxime proton: Z-, δ CH = ...