55537-30-9

Upstream product

• 1121-60-4 pyridine-2-carbaldehyde 
• 100-16-3 4-nitrophenylhydrazone 
• 2739-98-2 ethyl 2-(pyridinyl-2)acetate 

Downstream Products

• 78893-18-2 C₁₂H₉BrN₄O₂ 
• 78893-23-9 2-(4-Nitro-phenyl)-5-pyridin-2-yl-2H-pyrazole-3,4-dicarboxylic acid dimethyl ester 
• 78893-24-0 1-(4-Nitro-phenylazo)-indolizine-2,3-dicarboxylic acid dimethyl ester 
• 95526-16-2 N'-acetyl-N'-(4-nitrophenyl)pyridine-2-carbohydrazide 

Relevant academic research and scientific papers

AZOLE INHIBITORS OF CYTOKINE PRODUCTION

Compounds having the formula are useful for treating diseases that are prevented by or ameliorated with Interleukin-2, Interleukin-4, or Interleukin-5 production inhibitors.

Stereoisomerization in Heterocyclic Hydrazones Derived from 2-Acylpyridines and their Oxidative Cyclization with Mercury(II) Acetate and Lead Tetra-acetate to Fused 1,2,4-Triazoles and 1,2,3-Triazolium Systems

Hydrazones prepared by coupling 2-acylpyridines with arylhydrazines were isolated predominantly as E-isomers when the acyl substituent R was small (H or Me).When R was a phenyl group significant yields of Z-isomers, containing an intramolecular hydrogen b