Enhancement of TFO triplex formation by conjugation with pyrene via click chemistry

Yosuke Taniguchi, Akira Tomizaki, Nozomu Matsueda, Hidenori Okamura, Shigeki Sasaki

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

This paper reports the preparation of 14-mer triplex-forming oligonucleotides (TFOs) containing a 2-Omethyl- 1-β-phenyl-α-propargyl-ribose unit, which was conjugated with azide-modified molecules via a click reaction. Modification of these TFOs with pyrene assisted triplex formation, improving the stability of the triplex DNA and the anti-proliferative effects against A549 cells.

Original languageEnglish
Pages (from-to)920-926
Number of pages7
JournalChemical and Pharmaceutical Bulletin
Volume63
Issue number11
DOIs
Publication statusPublished - 2015 Nov 1
Externally publishedYes

Keywords

  • Antigene
  • Artificial nucleoside
  • Triplex-forming oligonucleotide

ASJC Scopus subject areas

  • Chemistry(all)
  • Drug Discovery

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