title: Separation of nucleic acid bases, nucleosides and nucleotides on strong cation-exchange thin layers. IX. Separation of cyclic nucleotides.
mesh_terms: D002411:Cation Exchange Resins; D002855:Chromatography, Thin Layer / Q000379:methods; D009705:Nucleosides / Q000302:isolation & purification; D009711:Nucleotides / Q000302:isolation & purification; D009712:Nucleotides, Cyclic / Q000302:isolation & purification*; D011687:Purines / Q000302:isolation & purification; D011743:Pyrimidines / Q000302:isolation & purification; D013329:Structure-Activity Relationship
chemical_list: D002411:Cation Exchange Resins; D009705:Nucleosides; D009711:Nucleotides; D009712:Nucleotides, Cyclic; D011687:Purines; D011743:Pyrimidines