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Facile Access to New Pyrido[2,3-D]Pyrimidine Derivatives Publisher Pubmed



Ghaedi A1 ; Bardajee GR1 ; Mirshokrayi A1 ; Mahdavi M2 ; Akbarzadeh T3, 4
Authors

Source: Molecular Diversity Published:2019


Abstract

Abstract: In this report, a facile, operationally, simple and highly efficient one-pot coupling of 2,6-diaminopyrimidin-4(3H)-one and ethyl-2,4-dioxo-4-phenylbutanoate derivatives is reported. This method afforded a novel series of ethyl-2-amino-3,4-dihydro-4-oxo-5-phenyl pyrido[2,3-d] pyrimidine-7-carboxylate heterocycle derivatives in high yields under refluxing AcOH. Graphical abstract: [Figure not available: see fulltext.]. © 2018, Springer International Publishing AG, part of Springer Nature.
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