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Hypoxia-Selective DNA Interstrand Cross-Link Formation by Two Modified Nucleosides

Two nitroimidazole modified thymidines 1a and 1b have been synthesized and incorporated into DNA oligomers. The 350 nm photolysis of 1a and 1b generated a 5-(2′-deoxyuridinyl)methyl radical that induced DNA interstrand cross-links (ICL). Higher ICL yield was observed under hypoxic conditions than ae...

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Detalhes bibliográficos
Principais autores: Kuang, Yunyan, Sun, Huabing, Blain, J. Craig, Peng, Xiaohua
Formato: Artigo
Idioma:Inglês
Publicado em: 2012
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3525362/
https://ncbi.nlm.nih.gov/pubmed/22936396
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/chem.201201960
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