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Further derivatives of 4-benzoyl-1,5-diphenyl-1H-pyrazole-3-carboxylic acid and their antibacterial activities

✍ Scribed by İshak Bildirici; Ahmet Şener; İsrafil Tozlu


Publisher
Springer-Verlag
Year
2007
Tongue
English
Weight
348 KB
Volume
16
Category
Article
ISSN
1054-2523

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## Abstract magnified image 1,5‐Diphenyl‐1__H__‐pyrazole‐3,4‐dicarboxylic acid‐4‐ethyl ester **2**, obtained from the 4‐ethoxycarbonyl‐5‐phenyl‐2,3‐furandione **1** and __N__‐benzylidene‐__N__′‐phenyl hydrazine, was converted __via__ reactions of its acid chloride **3** with various alcohols or N‐