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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

Semantic Scholar uses AI to extract papers important to this topic.
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… 
Highly Cited
2004
Highly Cited
2004
Synthesis and selective cyclooxygenase-2 inhibitory activity of a series of novel, nitric oxide donor-containing pyrazoles.
The synthesis of a series of novel pyrazoles containing a nitrate (ONO(2)) moiety as a nitric oxide (NO)-donor functionality is… 
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… 
Highly Cited
2000
Highly Cited
2000
Synthesis of Some Fused Pyrazoles and Isoxazoles
The α-keto methylene group in 3,5-diaryl-2-cyclohexenones 2 and 3,5-diarylcyclohexanones 8 have been used to obtain fused… 
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… 
1990
1990
3,5-Diphenyl-1H-pyrazole derivatives. V--1-Acetyl-4-hydroxy-3,5-diphenyl-2-pyrazoline esters, 4-hydroxy-3,5-diphenyl-1H-pyrazole esters and N-substituted 4-(3-amino-2-hydroxy-1-propoxy)-1-methyl-3,5…
The synthesis of 1-acetyl-4-hydroxy-3,5-diphenyl-2-pyrazoline esters 3, 4-hydroxy-3,5-diphenyl-1H-pyrazole esters 5 and N… 
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… 
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