Stereochemical Investigations of Diastereomeric<i> N</i>-[2-(Aryl)-5-methyl-4-oxo-1,3-thiazolidine-3-yl]-pyridine-3-carboxamides by Nuclear Magnetic Resonance Spectroscopy (1D and 2D)

<div>(a) HPLC chromatogram of compound<b> 2b</b>; (b) HPLC chromatogram of compound<b> 2c</b>. Peaks marked with the same sign belong to enantiomers according to their % areas. Column: Chiralpak AD-H; eluent: n-hexane: 2-propanol (85 : 15) (v : v); diode array detector.</div>

International Journal of Spectroscopy

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Figure 6

Figure 6: Stereochemical Investigations of Diastereomeric<i> N</i>-[2-(Aryl)-5-methyl-4-oxo-1,3-thiazolidine-3-yl]-pyridine-3-carboxamides by Nuclear Magnetic Resonance Spectroscopy (1D and 2D) 

Figure 6 | 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) 