Purpurogallin-carboxylic Acid Hydrazide

Synthesis and in Vitro Antiproliferative Screening of New 2,7-naphthyridine-3-carboxylic Acid Hydrazide Derivatives.

The new pyrrolo[3,4-c]pyridines and 2,7-naphthyridine derivatives have been synthesized. 4-Hydroxy-8-methyl-l-oxo-6-phenyl-1,2-dihydro-2,7-naphthyridine-3-carboxylic acid hydrazide (4) was the key intermediate for the synthesis of the novel derivatives of various chemical structures: Schiff bases, 1,3,4-oxadiazoles, pyrazoles, carbohydrazides, semi- and thiosemicarbazides. The structures of the...

Design and biological evaluation of biphenyl-4-carboxylic acid hydrazide-hydrazone for antimicrobial activity.

Seven biphenyl-4-carboxylic acid hydrazide-hydrazones have been synthesized. These hydrazone derivatives were characterized by CHN analysis, IR, and 1H NMR spectral data. All the compounds were evaluated for their in vitro antimicrobial activity against two Gram negative strains (Escherichia coli and Pseudomonas aeruginosa) and two Gram positive strains (Bacillus subtilis and Staphylococcus aur...

Isonicotinic Acid Hydrazide

synthesis and characterization of hydrazide-hydrazone derivatives of 3-pyridine carboxylic acid as antimycobacterial tuberculosis agents

Effect of Triiodobenzoic Acid and Maleic Hydrazide

ham University (Newcastle Division, King's College) 1957. 25. KORNBERG, H. and KREBS, H. A. Synthesis of cell constituents from C-units by a modified tricarboxylic acid cycle. Nature 179: 988-991. 1957. 26. BRADBEER, J. W. Some carbohydrate and acid conversions in Kalanchoe crenata. Ph.D. Thesis, Durham University (Newcastle Di-ision, King's College) 1954. 27. STILLER, M. Experiments on the rel...