Synthesis of bicyclic enediynes that possess a photosensitive triggering device and exhibit strong DNA cleaving activity

Hiroshi Tanaka, Yoshikazu Tanaka, Masafumi Minoshima, Sho Yamaguchi, Shinichiro Fuse, Takayuki Doi, Susumu Kawauchi, Hiroshi Sugiyama, Takashi Takahashi

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

The synthesis of a bicyclic enediyne capable of photosensitive triggering and conjugated to a pyrrole-imidazole polyamide is described. Using UV irradiation, this hybrid molecule is shown to exhibit 100-fold stronger potency for DNA cleavage, in an in vitro assay, as compared to the enediyne without the DNA-localizing pyrrole-imidazole.

Original languageEnglish
Pages (from-to)5942-5944
Number of pages3
JournalChemical Communications
Volume46
Issue number32
DOIs
Publication statusPublished - 2010 Aug 28
Externally publishedYes

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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  • Cite this

    Tanaka, H., Tanaka, Y., Minoshima, M., Yamaguchi, S., Fuse, S., Doi, T., Kawauchi, S., Sugiyama, H., & Takahashi, T. (2010). Synthesis of bicyclic enediynes that possess a photosensitive triggering device and exhibit strong DNA cleaving activity. Chemical Communications, 46(32), 5942-5944. https://doi.org/10.1039/c0cc01286f