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Merck

Targeting loop adenines in G-quadruplex by a selective oxirane.

Chemistry (Weinheim an der Bergstrasse, Germany) (2012-12-06)
Filippo Doria, Matteo Nadai, Marco Folini, Matteo Scalabrin, Luca Germani, Giovanna Sattin, Mariella Mella, Manlio Palumbo, Nadia Zaffaroni, Daniele Fabris, Mauro Freccero, Sara N Richter
摘要

Caught in the oxirane: Naphthalene diimides conjugated to a quinone methide and an oxirane have been synthesized and investigated as selective DNA G-quadruplex alkylating agents. The oxirane derivative generates a stable adduct with a G-quadruplex and shows selective alkylation of the loop adenines, as illustrated.

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Supelco
环氧乙烷 溶液, certified reference material, 50 mg/mL in methanol
Sigma-Aldrich
环氧乙烷, ≥99.5%
Sigma-Aldrich
环氧乙烷 溶液, 2.5-3.3 M in THF