Synthesis and Biological Profiling of Benzofuro‐Fused 7‐Deazapurine Nucleosides

Abstract: A series of benzofuro‐fused 7‐deazapurine (6H‐furo[2,3‐e]pyrimido[4,5‐b]indole) 2’‐deoxyribo‐ and ribonucleosides was designed and synthesized. The synthesis of key compound 10‐chloro‐6H‐furo[2,3‐e]pyrimido[4,5‐b]indole was based on the Negishi cross‐coupling of iodobenzofurane with zincated 4,6‐dichloropyrimidine followed by azidation and photochemical cyclization. Glycosylation of the heterocycle with either Hoffer's chlorodeoxyribose or protected ribose followed by cross‐coupling or substitution reactions at position 10 gave the desired two sets of final nucleosides that showed moderate to weak cytostatic activity and interesting fluorescence properties.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Synthesis and Biological Profiling of Benzofuro‐Fused 7‐Deazapurine Nucleosides ; day:24 ; month:10 ; year:2023 ; extent:7
European journal of organic chemistry ; (24.10.2023) (gesamt 7)

Creator
Yang, Chao
Tichý, Michal
Poštová Slavětínská, Lenka
Vaiedelich, Enzo
Gurská, Soňa
Džubák, Petr
Hajdúch, Marián
Hocek, Michal

DOI
10.1002/ejoc.202300723
URN
urn:nbn:de:101:1-2023102415091043064814
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
14.08.2025, 10:47 AM CEST

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Associated

  • Yang, Chao
  • Tichý, Michal
  • Poštová Slavětínská, Lenka
  • Vaiedelich, Enzo
  • Gurská, Soňa
  • Džubák, Petr
  • Hajdúch, Marián
  • Hocek, Michal

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