Nelson J. Leonard

Biochemistry, Genetics and Molecular Biology · Life Sciences

58h-index14.0kcitations493works0.02yr avg
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Research Topics

DNA and Nucleic Acid Chemistry(58), Synthesis and Biological Evaluation(54), Chemical Synthesis and Analysis(46), Synthesis and Characterization of Heterocyclic Compounds(46), Chemical Reaction Mechanisms(45)

Publications493 total

Analyse Semiotique des Photographies des Populations Voltaiques des Premiers Temps Missionnaires Exposees au Musee Monseigneur Thevenoud de Ouagadougou
International Journal of Humanities Social Sciences and Education·2023Open Access
Diseño, A Nivel De Prefactibilidad, Del Sistema De Tratamiento De Agua Potable Del Cantón Durán
2018
COENZYMES AND BASE PAIRS, IV. STACKING INTERACTIONS IN tRNA; THE ANTICODON-ADJACENT BASE*
2016
The ‘chemistry’ of research collaboration
Tetrahedron·1997· 20 cited
Methodology for the Synthesis of Dinucleoside Monophosphates Containing A 2′-Deoxy-3-Isoadenosine Unit: 3-iso-dApT and Tp(3-iso-dA)
Nucleosides and Nucleotides·1996· 8 cited
2‘-Deoxy-3-isoadenosine Forms Hoogsteen-Type Base Pairs with Thymidine in the d(CG[iA]TCG)<sub>2</sub> Duplex<sup>1</sup>
Journal of the American Chemical Society·1996· 9 cited
Deoxyadenosine and Thymidine Bases Held Proximal and Distal by Means of a Covalently-Linked Dimensional Analogue of dA·dT: Intramolecular vs Intermolecular Hydrogen Bonding<sup>1</sup>
Journal of the American Chemical Society·1996· 34 cited
1,1,1,3,3,3-Hexafluoro-2-propanol for the removal of the 4,4′-DimethoxytrityI protecting group from the 5′-hydroxyl of acid-sensitive nucleosides and nucleotides
Tetrahedron Letters·1995· 33 cited
Preparation and Characterization of Polyclonal and Monoclonal Antibodies Specific for Covalently Linked DNA/RNA Cross Sections
Hybridoma·1994· 1 cited
Bioorganic chemistry-a scientific endeavour in continuous transition
Pure and Applied Chemistry·1994· 2 citedOpen Access
Structure of a covalently linked cross-section representative of a hydrogen-bonded dA . dT base pair
Acta Crystallographica Section C Crystal Structure Communications·1993· 1 cited
Dimensional analog of a dA.cntdot.dT [deoxyadenosine.cntdot.deoxythymidine] base pair devoid of propeller twist
Journal of the American Chemical Society·1992· 6 cited
Purification and characterization of the purE, purK, and purC gene products: identification of a previously unrecognized energy requirement in the purine biosynthetic pathway
Biochemistry·1992· 76 cited
Systematic series of azacycl[3.3.3]azines of varying nitrogen content: Nitrogen‐15 magnetic resonance spectra
Heteroatom Chemistry·1992· 5 cited
Utilization of a syn to anti rearrangement for the construction of a centrosymmetric, covalently linked cross section that would direct parallel strandedness in a double-helical polynucleotide
Journal of the American Chemical Society·1991· 16 cited
Synthesis of 2′,3′-dideoxy-3-isoadenosine: a new structural analogue of the anti-HIV active compound, 2′,3′-dideoxyadenosine
Journal of the Chemical Society Chemical Communications·1991· 11 cited
Ligation with T4 RNA ligase of an oligodeoxyribonucleotide to covalently-linked cross-sectional base-pair analogues of short, normal, and long dimensions
Nucleic Acids Research·1991· 7 citedOpen Access
Nonenzymatic synthesis and properties of 5-aminoimidazole ribonucleotide (AIR). Synthesis of specifically 15N-labeled 5-aminoimidazole ribonucleoside (AIRs) derivatives
Journal of the American Chemical Society·1990· 30 cited
Synthesis of covalently linked double-helical cross sections representative of purine-pyrimidine, purine-purine, and pyrimidine-pyrimidine duplexes
Journal of the American Chemical Society·1990· 21 cited
Photoemission properties of methyl-substituted guanines: photoelectron and fluorescence investigations of 1,9-dimethylguanine, O6,9-dimethylguanine, and 9-methylguanine
Journal of the American Chemical Society·1990· 59 cited
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Frequent Co-authors

Jorge R. Barrio(6), John A. Secrist(5), Jorge R. Barrio(5), Folke Skoog(5), Sidney M. Hecht(4), Gregorio Weber(3), Kermit L. Carraway(3), John P. Helgeson(3), William Burrows(3), John L. Occolowitz(3), Richard D. Spencer(2), Richard N. Loeppky(2), Virgil W. Gash(2), Ramachandra S. Hosmane(2), Mitchell A. Rossman(2), J. T. A. Boyle(2), Mark A. Sprecker(2), Alan G. Morrice(2), Donald J. Armstrong(2), Glen L. Tolman(2)