title: Nitro-heteroaromatic derivatives of amino-acids and peptides. 3. Application of ultraviolet-visible absorption and circular dichroism to N-(3-nitro-2-pyridyl)amino-acids.
mesh_terms: D000596:Amino Acids; D002942:Circular Dichroism; D005459:Fluorides; D009574:Nitro Compounds; D010455:Peptides; D011725:Pyridines; D013057:Spectrum Analysis; D014466:Ultraviolet Rays
chemical_list: D000596:Amino Acids; D009574:Nitro Compounds; D010455:Peptides; D011725:Pyridines; D005459:Fluorides