Research Article
Stereochemical Investigations of Diastereomeric N-[2-(Aryl)-5-methyl-4-oxo-1,3-thiazolidine-3-yl]-pyridine-3-carboxamides by Nuclear Magnetic Resonance Spectroscopy (1D and 2D)
Figure 5
500 MHz 1H NMR spectrum of compound 2d in DMSO-. S: solvent.