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Pyrazoles

Known as: Pyrazole Compound, Pyrazoles [Chemical/Ingredient] 
A class of heterocyclic organic compounds characterized by a ring structure composed of three carbon atoms and two nitrogen atoms in adjacent… 
National Institutes of Health

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1-carbamoyl-3-methylpyrazole2-(pyrazolyl)aniline3-methyl-1-phenylpyrazole-5-thiol3-pyrazolidone

Papers overview

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2011
2011
A NOVEL METHOD FOR THE SYNTHESIS OF FORMYL PYRAZOLES USING VILSMEIER-HAACK REACTION
A series of acetophenone substituted phenyl carbonyl hydrazones has been synthesized and their formylation was carried out by… 
2009
2009
Synthesis of Some New Pyrazolines (IV) and Isoxazoles (V) Carrying 4-Methylthiophenyl Moiety as Potential Analgesic and Antiinflammatory Agents.
A series of new pyrazolines 3a-m and isoxazoles 4a-k have been synthesized from 4-acetylthioanisole, 1 with aryl aldehydes… 
2009
2009
Synthesis and antimicrobial activity of some bromo-benzothiazolo pyrazolines
The present investigation was carried out to study the effect of bromine on the biological activity of pyrazolines. Some… 
2005
2005
Base effect and inhibition of catalytic activity in palladium-catalyzed N-heteroarylation of pyrazoles with 2,6-dibromopyridine
Using the catalytic system Pd(OAc)2/PPh3, coupling of 2,6-dibromopyridine (1) and pyrazoles (2) in a molar ratio of 1:2:base = 1… 
2002
2002
Steric effects on the sydnones reactivity. New sydnones and pyrazoles
The sydnones 7a,b and 8a-c gave the corresponding pyrazoles 9a-e by 1,3-dipolar cycloaddition with dimethyl… 
1997
1997
Theoretical study of the structure and tautomerism of N 1 -unsubstituted pyrazoles in the solid state
Ab initio theoretical calculations have been performed on the pyrazole cyclic dimer, trimer and tetramers as well as on linear… 
1994
1994
High-Resolution Solid-state 13C and 15N NMR Spectroscopy of Pyrazole and 3,5-Dimethylpyrazole Adsorbed on Alumina and Silica
magic angle spinning) have been performed on mixtures of pyrazole (1) and of 3,5-dimethylpyrazole (2) with alumina and silica… 
Review
1994
Review
1994
Synthesis and reactions of lithiated monocyclic azoles containing two or more hetero-atoms. III: Pyrazoles
The metallation and halogen → metal exchange reactions of pyrazoles (1,2-diazoles) and the reactions of the resulting… 
1984
1984
Structure of the liver alcohol dehydrogenase-NAD+-pyrazole complex as determined by 15N NMR spectroscopy.
The structures of the liver alcohol dehydrogenase (LADH)-NAD+-pyrazole and LADH-NAD+-4-ethylpyrazole complexes were investigated… 
1962
1962
Metabolic and serum lipid effects of methylandrostane and methylandrostene pyrazoles.
ABSTRACT Metabolic balance studies were conducted on 9 subjects given 17β-hydroxy-17α-methylandrostano (3,2-c) pyrazole, 0.5–20…