8-羟基-2'-脱氧鸟苷
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IUPAC名 2-amino-9-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-3,7-dihydropurine-6,8-dione
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别名
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7,8-Dihydro-8-oxo-2'-deoxyguanosine; 7,8-Dihydro-8-oxodeoxyguanosine; 8-Hydroxy-2'-deoxyguanosine; 8-Hydroxydeoxyguanosine; 8-Oxo-2'-deoxyguanosine; 8-Oxo-7,8-dihydro-2'-deoxyguanosine; 8-Oxo-7,8-dihydrodeoxyguanosine; 8-Oxo-dG; 8-OH-dG
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识别
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CAS号
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88847-89-6 Y
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PubChem
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73318
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ChemSpider
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66049
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SMILES
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- C1[C@@H]([C@H](O[C@H]1N2C3=C(C(=O)N=C(N3)N)NC2=O)CO)O
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InChI
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- 1/C10H13N5O5/c11-9-13-7-6(8(18)14-9)12-10(19)15(7)5-1-3(17)4(2-16)20-5/h3-5,16-17H,1-2H2,(H,12,19)(H3,11,13,14,18)/t3-,4+,5+/m0/s1
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InChIKey
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HCAJQHYUCKICQH-VPENINKCBS
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ChEBI
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40304
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性质
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化学式
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C10H13N5O5
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摩尔质量
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283.24 g/mol g·mol⁻¹
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若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。
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8-羟基-2'-脱氧鸟苷(英語:8-Hydroxy-2'-deoxyguanosine,或 8-Oxo-2'-deoxyguanosine,缩写8-OH-dG或8-oxo-dG)是一种核苷,是脫氧鳥苷的氧化衍生物,可作为DNA氧化损伤的产物,来反应细胞的氧化应激[1]。
参考文献
- ^ Nadja C. de Souza-Pinto; Lars Eide; Barbara A. Hogue; Tanja Thybo; Tinna Stevnsner; Erling Seeberg; Arne Klungland & Vilhelm A. Bohr. Repair of 8-Oxodeoxyguanosine Lesions in Mitochondrial DNA Depends on the Oxoguanine DNA Glycosylase (OGG1) Gene and 8-Oxoguanine Accumulates in the Mitochondrial DNA of OGG1-defective Mice. Cancer Research. July 2001, 61 (14): 5378–5381. PMID 11454679.