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23. Polarized absorption spectra of purines and pyrimidines. Stewart RF; Davidson N J Chem Phys; 1963 Jul; 39(2):255-66. PubMed ID: 5878840 [No Abstract] [Full Text] [Related]
24. ON THE MECHANISM OF FOLIC ACID REDUCTASE INHIBITION. COLLIN R; PULLMAN B Biochim Biophys Acta; 1964 Aug; 89():232-41. PubMed ID: 14203171 [No Abstract] [Full Text] [Related]
25. PURINE N-OXIDES. XII. PHOTOCHEMICAL CHANGES INDUCED BY ULTRAVIOLET RADIATION. BROWN GB; LEVIN G; MURPHY S Biochemistry; 1964 Jul; 3():880-3. PubMed ID: 14214070 [No Abstract] [Full Text] [Related]
26. [On the excited states of purines and pyrimidines]. Berthod H; Giessner-Prettre C; Pullman A C R Acad Hebd Seances Acad Sci D; 1966 Jun; 262(25):2657-60. PubMed ID: 4960273 [No Abstract] [Full Text] [Related]
27. [On the overlapping factor in the combination of purines and pyrimidines in solution]. Van de Vorst A; Pullman A C R Acad Hebd Seances Acad Sci D; 1965 Jul; 261(3):827-9. PubMed ID: 4954214 [No Abstract] [Full Text] [Related]
28. THE IONIZATION POTENTIALS OF THE PI- AND LONE-PAIR ELECTRONS OF BIOCHEMICAL PURINES AND PYRIMIDINES. PULLMAN A; ROSSI M Biochim Biophys Acta; 1964 Jul; 88():211-2. PubMed ID: 14203151 [No Abstract] [Full Text] [Related]
29. The chemistry and biology of unusual DNA structures adopted by oligopurine.oligopyrimidine sequences. Wells RD; Collier DA; Hanvey JC; Shimizu M; Wohlrab F FASEB J; 1988 Nov; 2(14):2939-49. PubMed ID: 3053307 [TBL] [Abstract][Full Text] [Related]
30. PARTICIPATION OF PURINE AND PYRIMIDINE NUCLEOTIDE SEQUENCES IN THE MOLECULE OF CALF THYMUS DEOXYRIBONUCLEIC ACID. HABERMANN V Nature; 1963 Nov; 200():782-3. PubMed ID: 14087014 [No Abstract] [Full Text] [Related]
31. Bis(phenoxy)phosphinyl as N-blocking group in amino sugar nucleoside synthesis. Wolfrom ML; Conigliaro PJ; Soltes EJ J Org Chem; 1967 Mar; 32(3):653-5. PubMed ID: 6042114 [No Abstract] [Full Text] [Related]
32. Reaction of apurinic acid with aldehyde reagents. Coombs MM; Livingston DC Biochim Biophys Acta; 1969 Jan; 174(1):161-73. PubMed ID: 5812815 [No Abstract] [Full Text] [Related]
34. Preparation and properties of some 4-substituted analogues of cytosine and dihydrocytosine. Janion C; Shugar D Acta Biochim Pol; 1968; 15(3):260-72. PubMed ID: 5702504 [No Abstract] [Full Text] [Related]
35. Polarography of biological purines and pyrimidines. Elving PJ Ann N Y Acad Sci; 1969 May; 158(1):124-39. PubMed ID: 5256959 [No Abstract] [Full Text] [Related]
36. Studies on the pyrimidine derivatives and the related compounds. 38. Investigation on 2-alkoxy-methylene-3-ethoxypropionitrile and ethyl 2-alkoxymethylene-3-ethoxypropionate. Takamizawa A; Hirai K; Sumimoto S Chem Pharm Bull (Tokyo); 1966 Mar; 14(3):238-43. PubMed ID: 5908749 [No Abstract] [Full Text] [Related]
37. Chromatographic and spectrometric studies of trimethylsilylated purines and pyrimidines. Muni IA; Altschuler CH; Neicheril JC Anal Biochem; 1972 Dec; 50(2):354-63. PubMed ID: 4646058 [No Abstract] [Full Text] [Related]
38. Free radicals from biological purines and pyrimidines. Gordy W Ann N Y Acad Sci; 1969 May; 158(1):100-23. PubMed ID: 4308069 [No Abstract] [Full Text] [Related]