3′-O-Acetyl-2′-deoxyuridine
نویسندگان
چکیده
منابع مشابه
3′-O-Acetyl-2′-deoxyuridine
In the two independent but very similar mol-ecules of the title compound, C(11)H(14)N(2)O(6), both nucleobase fragments are nearly planar (both within 0.01 Å) while the furan-ose rings exhibit (2)E-endo envelope conformations. In the crystal, the two 3'-O-acetyl-2'-de-oxy-uridine mol-ecules form a pseudosymmetric dimer of two bases connected via two nearly identical resonance-assisted N-H⋯O hyd...
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In the title compound, C(13)H(14)N(4)O(2)S, the dihedral angle between the aromatic rings is 55.42 (14)°. In the crystal structure, an N-H⋯O hydrogen bond leads to chains of mol-ecules along [001].
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Of the DNA bases, peroxynitrite (ONOO-) is most reactive toward 2'-deoxyguanosine (dGuo), but even more reactive with 8-oxo-7, 8-dihydro-2'-deoxyguanosine (8-oxodGuo), requiring a 1,000-fold excess of dGuo to provide 50% protection against the reaction with 8-oxodGuo. Therefore, it seems reasonable that 8-oxodGuo is a potentially important target in DNA and that the structures of the reaction p...
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In the title compound, C(10)H(12)N(2)OS, the toluene and the N-carbamothio-ylacetamide units are oriented at dihedral angle of 78.75 (5)°. An intra-molecular N-H⋯O hydrogen bond generates an S(6) ring. In the crystal, mol-ecules are linked into [101] chains by pairs of N-H⋯S hydrogen bonds [which generate R(2) (2)(8) loops] and pairs of O-H⋯O hydrogen bonds [which generate R(2) (2)(4) loops]. T...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s160053681004938x