Alkylation of nucleosides by dehydromono
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Haruki Niwa; Takeshi Ogawa; Osamu Okamoto; Kiyoyuki Yamada
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Article
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1991
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Elsevier Science
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French
β 265 KB
## Reaction of dehydmmonocrotaline (3), the putative toxic metabolite of the carcinogenic pyrrolizidinc alkaloid monoerotahne (Z), with various nucleosides proceeded mostly at the C-9" position of 3 to give several nitrogen atom-alkylated nucleosides including N-7 alkylated 2'deoxyguanosine 14. P