Tetrahedron Letters · 1980 · 15 citations · 9 references
PharmacyMedicinal ChemistryPharmacologyDrug DiscoveryOrganic ChemistrySynthetic Medicinal ChemistryHeterocycle SynthesisHeterocyclic ChemistryOrganic SynthesisRetrosynthetic Analysis
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Donald J. Nelson, Christopher J.L. Buggé, Gertrude B. Elion et al. · Journal of Biological Chemistry · 1979 · 79 citations · Full text
John F. Meyer, E. C. Wagner · The Journal of Organic Chemistry · 1943 · 67 citations