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1.
West Afr J Med ; 39(11): 1217-1244, 2022 Nov 30.
Artigo em Inglês | MEDLINE | ID: mdl-36455285

RESUMO

Microbial infections remain a worldwide leading cause of death, despite the evolution of a large number of new antibiotics every year. Currently, several bacteria have developed resistance against antibiotics drugs which remain a major issue in antibiotics drug discovery. This review provides detailed information about antimicrobial and antifungal agent synthesis belonging to the pyrazoles scaffold. We reassemble the results obtained from several studies to characterize the importance of heteroatom nuclei in many synthetic products. Additionally, several compounds based on pyrazole derivatives such as benzimidazole, benzothiazole, indole, acridine, oxadiazole, imidazole, isoxazole, pyrazole, triazole, quinoline and quinazoline including other pyrazole containing drugs such as pyridazine, pyridine and pyrimidine are highlighted. Furthermore, you will find in this review 134 best promise structures collected from recent studies, relating the pyrazoles structures to the relevant biological activities, in particular, antimicrobial and antifungal one.


Les infections microbiennes restent une des principales causes de décès dans le monde, malgré l'évolution d'un grand nombre de nouveaux antibiotiques chaque année. Actuellement, plusieurs bactéries ont développé une résistance aux médicaments antibiotiques, ce qui reste un problème majeur dans la découverte de médicaments antibiotiques. Cette revue fournit des informations détaillées sur la synthèse d'agents antimicrobiens et antifongiques appartenant à l'échafaudage des pyrazoles. Nous rassemblons les résultats obtenus à partir de plusieurs études pour caractériser l'importance des noyaux d'hétéroatomes dans de nombreux produits synthétiques. En outre, plusieurs composés basés sur des dérivés du pyrazole tels que le benzimidazole, le benzothiazole, l'indole, l'acridine, l'oxadiazole, l'imidazole, l'isoxazole, le pyrazole, le triazole, la quinoléine et la quinazoline, ainsi que d'autres médicaments contenant du pyrazole comme la pyridazine, la pyridine et la pyrimidine, sont mis en évidence. En outre, vous trouverez dans cette revue 134 structures les plus prometteuses recueillies dans des études récentes, mettant en relation les structures des pyrazoles avec les activités biologiques pertinentes, en particulier antimicrobiennes et antifongiques. Mots-clés: Dérivés de pyrazoles ; antibiotiques ; activité antifongique; résistance microbienne, azote hétérocyclique.


Assuntos
Anti-Infecciosos , Antifúngicos , Humanos , Antifúngicos/farmacologia , Anti-Infecciosos/farmacologia , Antibacterianos/farmacologia , Pirazóis/farmacologia
2.
West Afr. j. med ; 39(11): 1217-1244, 2022. tales, figures
Artigo em Inglês | AIM (África) | ID: biblio-1411031

RESUMO

Microbial infections remain a worldwide leading cause of death,despite the evolution of a large number of new antibiotics everyyear. Currently, several bacteria have developed resistanceagainst antibiotics drugs which remain a major issue inantibiotics drug discovery. This review provides detailedinformation about antimicrobial and antifungal agent synthesisbelonging to the pyrazoles scaffold. We reassemble the resultsobtained from several studies to characterize the importance ofheteroatom nuclei in many synthetic products. Additionally,several compounds based on pyrazole derivatives such asbenzimidazole, benzothiazole, indole, acridine, oxadiazole,imidazole, isoxazole, pyrazole, triazole, quinoline and quinazolineincluding other pyrazole containing drugs such as pyridazine,pyridine and pyrimidine are highlighted. Furthermore, you willfind in this review 134 best promise structures collected fromrecent studies, relating the pyrazoles structures to the relevantbiological activities, in particular, antimicrobial and antifungalone.


Assuntos
Humanos , Resistência Microbiana a Medicamentos , Nitrogênio , Pirazóis , Ácidos Heterocíclicos , Análise Documental , Antibacterianos
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