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Updated: Feb 21, 2026

Microwave-Assisted Preparation of 1-Aryl-1H-pyrazole-5-amines
Published on: June 23, 2019
Recently reported biological activities of pyrazole compounds
Jéssica Venância Faria1, Percilene Fazolin Vegi2, Ana Gabriella Carvalho Miguita3
1Programa de Pós-Graduação em Química,Instituto de Química, Universidade Federal Fluminense, Niterói, RJ, Brazil; Fundação Oswaldo Cruz - Fiocruz, Instituto de Tecnologia em Fármacos - Farmanguinhos, Manguinhos, RJ, Brazil.
Pyrazole derivatives show diverse biological activities. This review explores recent research linking pyrazole structures to their specific biological effects, aiding drug discovery.
Area of Science:
- Medicinal Chemistry
- Organic Chemistry
- Pharmacology
Background:
- Pyrazole is an aromatic heterocycle with two adjacent nitrogen atoms.
- Pyrazole derivatives are known for a wide range of biological activities.
- Several approved drugs, including celecoxib and dipyrone, contain the pyrazole core.
Purpose of the Study:
- To review recent literature on pyrazole derivatives and their biological activities.
- To correlate the structural features of pyrazoles with their observed biological effects.
- To provide insights into the structure-activity relationships of pyrazoles.
Main Methods:
- Literature search of recent publications on pyrazole derivatives.
- Analysis of reported biological activities of synthesized pyrazoles.
- Examination of structure-activity relationships in pyrazole compounds.
Main Results:
- Recent studies have synthesized and evaluated numerous pyrazole derivatives.
- A broad spectrum of biological activities has been associated with various pyrazole structures.
- Specific structural modifications influence the type and potency of biological activity.
Conclusions:
- Pyrazole derivatives represent a promising scaffold for drug development.
- Understanding structure-activity relationships is crucial for designing novel pyrazole-based therapeutics.
- Further research into pyrazole chemistry holds potential for discovering new biologically active agents.
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