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Heteroaromatization of Coumarin Part I: Design, Synthesis, Re-Actions, Antitumor Activities of Novel of Chromen-3-Yl-Pyridine and Chromen-3-Yl-Naphthyridine Derivatives
Version 1
: Received: 22 May 2023 / Approved: 23 May 2023 / Online: 23 May 2023 (08:29:16 CEST)
How to cite:
Abdelwahab, A. H. F. Heteroaromatization of Coumarin Part I: Design, Synthesis, Re-Actions, Antitumor Activities of Novel of Chromen-3-Yl-Pyridine and Chromen-3-Yl-Naphthyridine Derivatives. Preprints2023, 2023051621. https://doi.org/10.20944/preprints202305.1621.v1
Abdelwahab, A. H. F. Heteroaromatization of Coumarin Part I: Design, Synthesis, Re-Actions, Antitumor Activities of Novel of Chromen-3-Yl-Pyridine and Chromen-3-Yl-Naphthyridine Derivatives. Preprints 2023, 2023051621. https://doi.org/10.20944/preprints202305.1621.v1
Abdelwahab, A. H. F. Heteroaromatization of Coumarin Part I: Design, Synthesis, Re-Actions, Antitumor Activities of Novel of Chromen-3-Yl-Pyridine and Chromen-3-Yl-Naphthyridine Derivatives. Preprints2023, 2023051621. https://doi.org/10.20944/preprints202305.1621.v1
APA Style
Abdelwahab, A. H. F. (2023). Heteroaromatization of Coumarin Part I: Design, Synthesis, Re-Actions, Antitumor Activities of Novel of Chromen-3-Yl-Pyridine and Chromen-3-Yl-Naphthyridine Derivatives. Preprints. https://doi.org/10.20944/preprints202305.1621.v1
Chicago/Turabian Style
Abdelwahab, A. H. F. 2023 "Heteroaromatization of Coumarin Part I: Design, Synthesis, Re-Actions, Antitumor Activities of Novel of Chromen-3-Yl-Pyridine and Chromen-3-Yl-Naphthyridine Derivatives" Preprints. https://doi.org/10.20944/preprints202305.1621.v1
Abstract
Synthesis of a novel series of chromen-3-yl-pyridine moieties. IR, NMR, and MS spectroscopy were used to confirm the structure of these novel compounds and study of antitumor activity of these compounds. The structure activity relationship investigation demonstrated that 2,4-diamino-5-(3-methoxyphenyl)-7-(2-oxo-2H-chromen-3-yl)-1,8-naphthyridine-3-carbonitrile (16), was more effective and naphthyridine-3-carbonitrile derivatives 17, 18 and pyrido[2,3-d]pyrimidine derivative 12, while compounds 5a,b, 9c, 11, 13 and 14 were moderate activity for antitumor activities.
Chemistry and Materials Science, Organic Chemistry
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