Easy alkylation of purine bases by solid-liquid phase transfer catalysis without solvent.

( <i>S</i> )-9-(2,3-Dihydroxypropyl)adenine: An Aliphatic Nucleoside Analog with Broad-Spectrum Antiviral Activity

Erik De Clercq, J Descamps, P. De Somer · Science · 1978 · 242 citations

Life Sciences, Infectious Diseases, Pharmacology +11

Carbon-13 magnetic resonance. XXV. Basic set of parameters for the investigation of tautomerism in purines established from carbon-13 magnetic resonance studies using certain purines and pyrrolo[2,3-d]pyrimidines

Marie T. Chenon, Ronald J. Pugmire, David M. Grant et al. · Journal of the American Chemical Society · 1975 · 173 citations

Natural Sciences, Biochemistry, Chemistry +12

Studies of tautomers and protonation of adenine and its derivatives by nitrogen-15 nuclear magnetic resonance spectroscopy

Nina C. Gonnella, Hiroshi Nakanishi, Joseph B. Holtwick et al. · Journal of the American Chemical Society · 1983 · 103 citations

Natural Sciences, Biochemistry, Chemistry +5

Synthesis of 2-amino-7-(2'-deoxy-.beta.-D-erythro-pentofuranosyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one, a new isostere of 2'-deoxyguanosine

Heinz Dieter Winkeler, Frank Seela · The Journal of Organic Chemistry · 1983 · 94 citations

Natural Sciences, Biochemistry, Chemistry +5

Purine Nucleosides. VIII. Reinvestigation of the Position of Glycosidation in Certain Synthetic “7”-Substituted 6-Dimethylaminopurine Nucleosides Related to Puromycin

Leroy B. Townsend, Roland K. Robins, Richard N. Loeppky et al. · Journal of the American Chemical Society · 1964 · 87 citations

Pharmacy, Biochemistry, Medicinal Chemistry +10