Synthesis of Nucleoside and Nucleotide Analogues by Cyclization of the Guanine Base with 1,1,3,3-Tetramethoxypropane.
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DOI: 10.1021/acs.orglett.2c03252
Abstract: 3-(2-Deoxy-β-d-erythropentofuranosyl)pyrimido[1,2-a]purin-10(3H)-one (M1dG) is an endogenous DNA adduct in bacterial and mammalian cells that could be explored as a biomarker for oxidative stress. Nonetheless, the lack of an efficient methodology for the preparation of M1dG hampers… read more here.
Keywords: analogues cyclization; guanine base; nucleoside nucleotide; nucleotide analogues ... See more keywords
Halogen-Bonded Guanine Base Pairs, Quartets and Ribbons
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DOI: 10.3390/ijms21186571
Abstract: Halogen bonding is studied in different structures consisting of halogenated guanine DNA bases, including the Hoogsteen guanine–guanine base pair, two different types of guanine ribbons (R-I and R-II) consisting of two or three monomers, and… read more here.
Keywords: guanine base; halogen bond; halogen; halogen bonds ... See more keywords