title: A carbon-13 and hydrogen-1 nuclear magnetic resonance study of the conformations of 3',5'- and 2',3'-cyclic nucleotides. A demonstration of the angular dependence of three-bond spin-spin couplings between carbon and phosphorus.
mesh_terms: D002087:Butyrates; D000242:Cyclic AMP; D003597:Cytosine Nucleotides; D006150:Guanine Nucleotides; D009682:Magnetic Resonance Spectroscopy; D009690:Nucleic Acid Conformation; D009711:Nucleotides; D013942:Thymine Nucleotides; D014500:Uracil Nucleotides
chemical_list: D002087:Butyrates; D003597:Cytosine Nucleotides; D006150:Guanine Nucleotides; D009711:Nucleotides; D013942:Thymine Nucleotides; D014500:Uracil Nucleotides; D000242:Cyclic AMP