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An Efficient Four-Step Approach Toward Fused Triazino[1,6-A] Quinazolines Publisher Pubmed



Sayahi MH1 ; Baghersaei S1 ; Goli F2 ; Moghimi S2 ; Mahdavi M2 ; Firoozpour L3 ; Shafiee A2 ; Foroumadi A2, 3
Authors
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Authors Affiliations
  1. 1. Department of Chemistry, Payame Noor Universtiy (PNU), P.O. Box 19395-3697, Tehran, Iran
  2. 2. Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
  3. 3. Drug Design and Development Research Center, Tehran University of Medical Sciences, Tehran, Iran

Source: Combinatorial Chemistry and High Throughput Screening Published:2016


Abstract

Herein, we describe a simple, four-step process for the preparation of 1,2,3-triazino[1,6-a]quinazolin-13-ones. This method involves ring-opening, quinazoline-forming condensation, reduction, diazotization accompanied by rapid intramolecular cyclization in the last step afforded the desired products with structurally complex heterocyclic core in excellent to high yields. © 2016 Bentham Science Publishers.