Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Cledualdo Soares de Oliveira"'
Autor:
Cledualdo Soares de Oliveira, Maurício Vicente, Helivaldo Diógenes da Silva Sousa, Edeltrudes de Oliveira Lima
Publikováno v:
Revista Principia, Vol 1, Iss 27, Pp 55-60 (2015)
Infecções fúngicas superficiais, subcutâneas e sistêmicas têm aumentado gradualmente ao longo das últimas três décadas, levando a taxas consideráveis de morbidade e mortalidade. Entre as diferentes espécies de fungos, Candida albicans é a
Externí odkaz:
https://doaj.org/article/4e8ed61a76464e3fb686a594bcc40c85
Autor:
Petrônio Filgueiras de Athayde-Filho, Jorge Gonçalo Fernandez Lorenzo, José Maria Barbosa-Filho, Bruno Freitas Lira, Cledualdo Soares de Oliveira
Publikováno v:
Molecules, Vol 17, Iss 9, Pp 10192-10231 (2012)
This review provides readers with an overview of the main synthetic methodologies for 1,3,4-oxadiazole derivatives, and of their broad spectrum of pharmacological activities as reported over the past twelve years.
Externí odkaz:
https://doaj.org/article/5b8c47a179574c8c8131fc85d02062c2
Autor:
Petronio Filgueiras de Athayde-Filho, Jose Maria Barbosa-Filho, Vivyanne dos Santos Falcão-Silva, Jose Pinto Siqueira-Junior, Bruno Freitas Lira, Cledualdo Soares de Oliveira
Publikováno v:
Molecules, Vol 17, Iss 5, Pp 5095-5107 (2012)
Five new 1-(2-(5-nitrofuran-2-yl)-5-(aryl)-1,3,4-oxadiazol-3-(2H)-yl) ethanone compounds 5a–e were synthesized by cyclization of N-acylhydrazones 4a–e with acetic anhydride under reflux conditions. Their structures were fully characterized by IR,
Externí odkaz:
https://doaj.org/article/ffcd3eceebb74c38840656e1d91e95e4
Autor:
Petrônio Filgueiras de Athayde-Filho, Cledualdo Soares de Oliveira, David Peter Harding, Bruno Freitas Lira, Jorge Gonçalo Fernandes Lorenzo, José Pinto Siqueira-Júnior, José Maria Barbosa-Filho, Vivyanne dos Santos Falcão-Silva
Publikováno v:
Molecules, Vol 16, Iss 3, Pp 2023-2031 (2011)
Two salts of the mesoionic compounds 1,4-diphenyl-5-(5-nitro-2-furanyl)-1,3,4-thiadiazolium-2-thiol chloride (MC-1) and 4-phenyl-5-(5-nitro-2-furanyl)-1,3,4-thiadiazolium-2-phenylamine chloride (MC-2) were synthesized utilizing 1,4-diphenyl-thiosemic
Externí odkaz:
https://doaj.org/article/29ba3d93f3cb46eabacd4fcae0dca87a
Autor:
José Alixandre de Sousa Luis, José Maria Barbosa Filho, Bruno Freitas Lira, Isac Almeida Medeiros, Liana Clébia Soares Lima de Morais, Alexsandro Fernandes dos Santos, Cledualdo Soares de Oliveira, Petrônio Filgueiras de Athayde-Filho
Publikováno v:
Molecules, Vol 15, Iss 1, Pp 128-137 (2009)
Hydantoins and their derivatives constitute a group of pharmaceutical compounds with anticonvulsant and antiarrhythmic properties, and are also used against diabetes. N-3 and C-5 substituted imidazolidines are examples of such products. As such, we h
Externí odkaz:
https://doaj.org/article/6e706bed5b1f44d08c335940145ec70e
Autor:
Cledualdo Soares de Oliveira, Petrônio Filgueiras de Athayde-Filho, Alexsandro Fernandes dos Santos, Raline Mendonça dos Anjos, Liana Clébia Soares Lima de Morais, Isac Almeida Medeiros, Bruno Freitas Lira, José Maria Barbosa Filho, José Alixandre de Sousa Luis
Publikováno v:
Molecules, Vol 15, Iss 3, Pp 1985-1986 (2010)
The authors wish to make the following correction to their paper [1], published recently in Molecules. The coauthor RalineMendonça dos Anjos was omitted from the author list, which should read as follows: [...]
Externí odkaz:
https://doaj.org/article/693dad4f8bc946479952ecb1da0dd846
Publikováno v:
Journal of Interdisciplinary Debates. 2
Surfactants are products widely used in many segments of the industry and because they exhibit many properties they can intensify or improve some properties of the products in which they are used. Natural surfactants are obtained by isolating materia
Autor:
Cledualdo Soares de Oliveira, Jorge Goncalo Fernandez Lorenzo, Bruno Freitas Lira, Petrônio Filgueiras de Athayde-Filho, José Maria Barbosa-Filho
Publikováno v:
Molecules, Vol 17, Iss 9, Pp 10192-10231 (2012)
Molecules
Molecules
This review provides readers with an overview of the main synthetic methodologies for 1,3,4-oxadiazole derivatives, and of their broad spectrum of pharmacological activities as reported over the past twelve years.
Autor:
David Peter Harding, José Maria Barbosa-Filho, Petrônio Filgueiras de Athayde-Filho, José P. Siqueira-Júnior, Bruno Freitas Lira, Vivyanne S. Falcão-Silva, Jorge Gonçalo Fernandes Lorenzo, Cledualdo Soares de Oliveira
Publikováno v:
Molecules, Vol 16, Iss 3, Pp 2023-2031 (2011)
Molecules; Volume 16; Issue 3; Pages: 2023-2031
Molecules
Molecules; Volume 16; Issue 3; Pages: 2023-2031
Molecules
Two salts of the mesoionic compounds 1,4-diphenyl-5-(5-nitro-2-furanyl)-1,3,4-thiadiazolium-2-thiol chloride (MC-1) and 4-phenyl-5-(5-nitro-2-furanyl)-1,3,4-thiadiazolium-2-phenylamine chloride (MC-2) were synthesized utilizing 1,4-diphenyl-thiosemic
Autor:
Edeltrudes de Oliveira Lima, Bruno F. Lira, Jessyca Marina Carneiro Gomes dos Santos, José Maria Barbosa-Filho, Camilla Pinheiro de Menezes, Petrônio Filgueiras de Athayde-Filho, Jorge Gonçalo Fernandes Lorenzo, Cledualdo Soares de Oliveira
Publikováno v:
Journal of the Brazilian Chemical Society v.24 n.1 2013
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 24, Issue: 1, Pages: 115-120, Published: JAN 2013
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 24, Issue: 1, Pages: 115-120, Published: JAN 2013
A series of 21 1,3,4-oxadiazoline derivatives was synthesized by cyclization of N-acylhydrazones with acetic anhydride and evaluated for their in vitro antifungal activity against six Candida strains: Candida albicans (ATCC 90028 and LM V-42), C. kru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65261acc345944439a5032c153375aa8
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532013000100016
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532013000100016