Chalcones and N-acylhydrazones: direct analogues? Exploratory data analysis applied to potential novel antileishmanial agents

Leishmaniasis is an important health and social problem for which there is limited effective therapy. Chalcones and N-acylhydrazones have been studied as promising antileishmanial agents in enzymatic inhibition and in vitro assays. Since these chemical classes of compounds also resemble each other s...

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Main Authors: Daniela Gonçalves Rando, Jeanine Giarolla, Kerly Fernanda Mesquita Pasqualoto, Elizabeth Igne Ferreira
Format: Article
Language:English
Published: Universidade de São Paulo 2010-06-01
Series:Brazilian Journal of Pharmaceutical Sciences
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502010000200019
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spelling doaj-3fb8253431b74cf2a11677751e39f4cb2020-11-24T20:44:53ZengUniversidade de São PauloBrazilian Journal of Pharmaceutical Sciences1984-82502175-97902010-06-0146231132110.1590/S1984-82502010000200019Chalcones and N-acylhydrazones: direct analogues? Exploratory data analysis applied to potential novel antileishmanial agentsDaniela Gonçalves RandoJeanine GiarollaKerly Fernanda Mesquita PasqualotoElizabeth Igne FerreiraLeishmaniasis is an important health and social problem for which there is limited effective therapy. Chalcones and N-acylhydrazones have been studied as promising antileishmanial agents in enzymatic inhibition and in vitro assays. Since these chemical classes of compounds also resemble each other structurally, it would be useful to investigate whether they share direct analogy. Exploratory data analysis was applied to a library of chalcones and nitrated N-acylhydrazones assayed against Leishmania donovani to investigate their similarity. Under the conditions applied in the present study, the two classes did not present functional or structural analogy.<br>As leishmanioses são importantes problemas sociais e de saúde pública para os quais a terapia farmacológica atual é, ainda, limitada. Chalconas e N-acilidrazonas têm sido estudadas como promissores agentes leishmanicidas tanto em ensaios in vitro quanto em ensaios de inibição de cisteíno-proteases importantes para o parasito. Uma vez que estas classes de compostos apresentam similaridade bidimensional, seria interessante estudar se estes compostos guardariam relação de analogia direta entre si. Análise exploratória de dados foi aplicada, então, à biblioteca de chalconas e N-acilidrazonas nitradas ensaiadas contra Leishmania donovani para investigar suas relações de similaridade. Os resultados mostraram que, ao menos sob as condições consideradas neste estudo, as duas classes de compostos não apresentam analogia estrutural e funcional simultaneamente, embora elas apresentem alguma similaridade estrutural.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502010000200019ChalconasN-acilidrazonasAgentes leishmanicidasLeishmanioseQuimiometriaChalconesN-acylhydrazonesAntileishmanial agentsLeishmaniasisChemometrics
collection DOAJ
language English
format Article
sources DOAJ
author Daniela Gonçalves Rando
Jeanine Giarolla
Kerly Fernanda Mesquita Pasqualoto
Elizabeth Igne Ferreira
spellingShingle Daniela Gonçalves Rando
Jeanine Giarolla
Kerly Fernanda Mesquita Pasqualoto
Elizabeth Igne Ferreira
Chalcones and N-acylhydrazones: direct analogues? Exploratory data analysis applied to potential novel antileishmanial agents
Brazilian Journal of Pharmaceutical Sciences
Chalconas
N-acilidrazonas
Agentes leishmanicidas
Leishmaniose
Quimiometria
Chalcones
N-acylhydrazones
Antileishmanial agents
Leishmaniasis
Chemometrics
author_facet Daniela Gonçalves Rando
Jeanine Giarolla
Kerly Fernanda Mesquita Pasqualoto
Elizabeth Igne Ferreira
author_sort Daniela Gonçalves Rando
title Chalcones and N-acylhydrazones: direct analogues? Exploratory data analysis applied to potential novel antileishmanial agents
title_short Chalcones and N-acylhydrazones: direct analogues? Exploratory data analysis applied to potential novel antileishmanial agents
title_full Chalcones and N-acylhydrazones: direct analogues? Exploratory data analysis applied to potential novel antileishmanial agents
title_fullStr Chalcones and N-acylhydrazones: direct analogues? Exploratory data analysis applied to potential novel antileishmanial agents
title_full_unstemmed Chalcones and N-acylhydrazones: direct analogues? Exploratory data analysis applied to potential novel antileishmanial agents
title_sort chalcones and n-acylhydrazones: direct analogues? exploratory data analysis applied to potential novel antileishmanial agents
publisher Universidade de São Paulo
series Brazilian Journal of Pharmaceutical Sciences
issn 1984-8250
2175-9790
publishDate 2010-06-01
description Leishmaniasis is an important health and social problem for which there is limited effective therapy. Chalcones and N-acylhydrazones have been studied as promising antileishmanial agents in enzymatic inhibition and in vitro assays. Since these chemical classes of compounds also resemble each other structurally, it would be useful to investigate whether they share direct analogy. Exploratory data analysis was applied to a library of chalcones and nitrated N-acylhydrazones assayed against Leishmania donovani to investigate their similarity. Under the conditions applied in the present study, the two classes did not present functional or structural analogy.<br>As leishmanioses são importantes problemas sociais e de saúde pública para os quais a terapia farmacológica atual é, ainda, limitada. Chalconas e N-acilidrazonas têm sido estudadas como promissores agentes leishmanicidas tanto em ensaios in vitro quanto em ensaios de inibição de cisteíno-proteases importantes para o parasito. Uma vez que estas classes de compostos apresentam similaridade bidimensional, seria interessante estudar se estes compostos guardariam relação de analogia direta entre si. Análise exploratória de dados foi aplicada, então, à biblioteca de chalconas e N-acilidrazonas nitradas ensaiadas contra Leishmania donovani para investigar suas relações de similaridade. Os resultados mostraram que, ao menos sob as condições consideradas neste estudo, as duas classes de compostos não apresentam analogia estrutural e funcional simultaneamente, embora elas apresentem alguma similaridade estrutural.
topic Chalconas
N-acilidrazonas
Agentes leishmanicidas
Leishmaniose
Quimiometria
Chalcones
N-acylhydrazones
Antileishmanial agents
Leishmaniasis
Chemometrics
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502010000200019
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