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


ABSTRACT: 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.

SUBMITTER: Doria F 

PROVIDER: S-EPMC3863998 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature

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

Doria Filippo F   Nadai Matteo M   Folini Marco M   Scalabrin Matteo M   Germani Luca L   Sattin Giovanna G   Mella Mariella M   Palumbo Manlio M   Zaffaroni Nadia N   Fabris Daniele D   Freccero Mauro M   Richter Sara N SN  

Chemistry (Weinheim an der Bergstrasse, Germany) 20121204 1


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. ...[more]

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