Synthesis, spectroscopic characterization and pharmacological studies on novel sulfamethaxazole based azo dyes

The present work describes the synthesis of novel heterocyclic azo dyes by general diazo-coupling reaction of sulfamethoxazole with the various coupling compounds 5-methyl-2-phenyl-2, 4-dihydro-3H-pyrazol-3-one, 6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile and 1-ethyl-6-hydroxy-4-meth...

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Bibliographic Details
Main Authors: N.M. Mallikarjuna, J. Keshavayya
Format: Article
Language:English
Published: Elsevier 2020-01-01
Series:Journal of King Saud University: Science
Online Access:http://www.sciencedirect.com/science/article/pii/S1018364718305007