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Synthesis and Characterization of New Pyrano[2,3-c]pyrazole Derivatives as 3-Hydroxyflavone Analogues

In this paper, an efficient synthetic route from pyrazole-chalcones to novel 6-aryl-5-hydroxy-2-phenylpyrano[2,3-c]pyrazol-4(2H)-ones as 3-hydroxyflavone analogues is described. The methylation of 5-hydroxy-2,6-phenylpyrano[2,3-c]pyrazol-4(2H)-one with methyl iodide in the presence of a base yielded...

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Detalles Bibliográficos
Autores principales:	Urbonavičius, Arminas, Krikštolaitytė, Sonata, Bieliauskas, Aurimas, Martynaitis, Vytas, Solovjova, Joana, Žukauskaitė, Asta, Arbačiauskienė, Eglė, Šačkus, Algirdas
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10537540/ https://www.ncbi.nlm.nih.gov/pubmed/37764375 http://dx.doi.org/10.3390/molecules28186599

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