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Synthesis of Some Novel Fused Pyrimido[4″,5″:5′,6′]-[1,2,4]triazino[3′,4′:3,4] [1,2,4]triazino[5,6-b]indoles with Expected Anticancer Activity

Our current goal is the synthesis of polyheterocyclic compounds starting from 3-amino-[1,2,4]triazino[5,6-b]indole 1 and studying their anticancer activity to determine whether increasing of the size of the molecules increases the anticancer activity or not. 1-Amino[1,2,4]triazino[3′,4′:3,4]-[1,2,4]...

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Detalles Bibliográficos
Autores principales: Ali, Rania S., Saad, Hosam A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6017869/
https://www.ncbi.nlm.nih.gov/pubmed/29562697
http://dx.doi.org/10.3390/molecules23030693
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author Ali, Rania S.
Saad, Hosam A.
author_facet Ali, Rania S.
Saad, Hosam A.
author_sort Ali, Rania S.
collection PubMed
description Our current goal is the synthesis of polyheterocyclic compounds starting from 3-amino-[1,2,4]triazino[5,6-b]indole 1 and studying their anticancer activity to determine whether increasing of the size of the molecules increases the anticancer activity or not. 1-Amino[1,2,4]triazino[3′,4′:3,4]-[1,2,4]triazino[5,6-b]indole-2-carbonitrile (4) was prepared by the diazotization of 3-amino[1,2,4]-triazino[5,6-b]indole 1 followed by coupling with malononitrile in basic medium then cyclization under reflux to get 4. Also, new fused pyrimido[4″,5″:5′,6′][1,2,4]triazino-[3′,4′:3,4][1,2,4]triazino[5,6-b]indole derivative 6 was prepared and used to obtain polycyclic heterocyclic systems. Confirmation of the synthesized compounds’ structures was carried out using elemental analyses and spectral data (IR, (1)H-NMR and (13)C-NMR and mass spectra). The anticancer activity of some of the synthesized compounds was tested against HepG2, HCT-116 and MCF-7 cell lines. The anticancer screening results showed that some derivatives display good activity which was more potent than that of the reference drug used. Molecular docking was used to predict the binding between some of the synthesized compounds and the prostate cancer 2q7k hormone and breast ‎cancer 3hb5 receptors.
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spelling pubmed-60178692018-11-13 Synthesis of Some Novel Fused Pyrimido[4″,5″:5′,6′]-[1,2,4]triazino[3′,4′:3,4] [1,2,4]triazino[5,6-b]indoles with Expected Anticancer Activity Ali, Rania S. Saad, Hosam A. Molecules Article Our current goal is the synthesis of polyheterocyclic compounds starting from 3-amino-[1,2,4]triazino[5,6-b]indole 1 and studying their anticancer activity to determine whether increasing of the size of the molecules increases the anticancer activity or not. 1-Amino[1,2,4]triazino[3′,4′:3,4]-[1,2,4]triazino[5,6-b]indole-2-carbonitrile (4) was prepared by the diazotization of 3-amino[1,2,4]-triazino[5,6-b]indole 1 followed by coupling with malononitrile in basic medium then cyclization under reflux to get 4. Also, new fused pyrimido[4″,5″:5′,6′][1,2,4]triazino-[3′,4′:3,4][1,2,4]triazino[5,6-b]indole derivative 6 was prepared and used to obtain polycyclic heterocyclic systems. Confirmation of the synthesized compounds’ structures was carried out using elemental analyses and spectral data (IR, (1)H-NMR and (13)C-NMR and mass spectra). The anticancer activity of some of the synthesized compounds was tested against HepG2, HCT-116 and MCF-7 cell lines. The anticancer screening results showed that some derivatives display good activity which was more potent than that of the reference drug used. Molecular docking was used to predict the binding between some of the synthesized compounds and the prostate cancer 2q7k hormone and breast ‎cancer 3hb5 receptors. MDPI 2018-03-19 /pmc/articles/PMC6017869/ /pubmed/29562697 http://dx.doi.org/10.3390/molecules23030693 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Ali, Rania S.
Saad, Hosam A.
Synthesis of Some Novel Fused Pyrimido[4″,5″:5′,6′]-[1,2,4]triazino[3′,4′:3,4] [1,2,4]triazino[5,6-b]indoles with Expected Anticancer Activity
title Synthesis of Some Novel Fused Pyrimido[4″,5″:5′,6′]-[1,2,4]triazino[3′,4′:3,4] [1,2,4]triazino[5,6-b]indoles with Expected Anticancer Activity
title_full Synthesis of Some Novel Fused Pyrimido[4″,5″:5′,6′]-[1,2,4]triazino[3′,4′:3,4] [1,2,4]triazino[5,6-b]indoles with Expected Anticancer Activity
title_fullStr Synthesis of Some Novel Fused Pyrimido[4″,5″:5′,6′]-[1,2,4]triazino[3′,4′:3,4] [1,2,4]triazino[5,6-b]indoles with Expected Anticancer Activity
title_full_unstemmed Synthesis of Some Novel Fused Pyrimido[4″,5″:5′,6′]-[1,2,4]triazino[3′,4′:3,4] [1,2,4]triazino[5,6-b]indoles with Expected Anticancer Activity
title_short Synthesis of Some Novel Fused Pyrimido[4″,5″:5′,6′]-[1,2,4]triazino[3′,4′:3,4] [1,2,4]triazino[5,6-b]indoles with Expected Anticancer Activity
title_sort synthesis of some novel fused pyrimido[4″,5″:5′,6′]-[1,2,4]triazino[3′,4′:3,4] [1,2,4]triazino[5,6-b]indoles with expected anticancer activity
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6017869/
https://www.ncbi.nlm.nih.gov/pubmed/29562697
http://dx.doi.org/10.3390/molecules23030693
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