Synthesis of Oligonucleotides Containing 2′-Deoxyguanosine Adducts of Nitropyrenes
作者:Laureen C. Colis、Debasis Chakraborti、Pablo Hilario、Christopher McCarty、Ashis K. Basu
DOI:10.1080/15257770902736426
日期:2009.3.11
Two different approaches to synthesize oligonucleotidescontaining the 2 ′-deoxyguanosine adducts formed by nitropyrenes are described. A direct reaction of an unmodified oligonucleotide with an activated nitropyrene derivative is a convenient biomimetic approach for generating the major adducts in DNA. A total synthetic approach, by contrast, involves several synthetic steps, including Buchwald-Hartwig