Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Cleuza Conceição da Silva"'
Autor:
Paula Roberta Otaviano Soares, Débora Cristina Souza Passos, Francielly Moreira da Silva, Ana Paula B da Silva-Giardini, Narcimário Pereira Coelho, Cecília Maria Alves de Oliveira, Lucília Kato, Cleuza Conceição da Silva, Lidia Guillo
Publikováno v:
PLoS ONE, Vol 18, Iss 11, p e0295012 (2023)
A series of 38 thiosemicarbazone derivatives based on camphene and limonene were evaluated for their antiproliferative activity. Among them, 19 were synthesized and characterized using proton and carbon-13 nuclear magnetic resonance (1H and 13C NMR).
Externí odkaz:
https://doaj.org/article/0fb0d8f572c542e094febbfe6bed46d0
Autor:
Jucilene Cavalini Batista, Silvana Maria de Oliveira Santin, Ivânia T. Albrecht Schuquel, Laura Lícia Milani de Arruda, Ciomar Aparecida Bersani-Amado, Cecília Maria Alves de Oliveira, Lucilia Kato, Heleno Dias Ferreira, Cleuza Conceição da Silva
Publikováno v:
Química Nova, Vol 37, Iss 4, Pp 638-642 (2014)
The phytochemical investigation of Sabicea brasiliensis roots led to the isolation of 5-O-caffeoylquinic acid, 3,5- and 4,5-O-dicaffeoylquinics acids, scopoletin, ursolic acid, a mixture of β-sitosterol, stigmasterol and campesterol, daucosterol and
Externí odkaz:
https://doaj.org/article/493941c46f2746fa8744510c3f3acb43
Autor:
Cleuza Conceição da Silva, Benedito Prado Dias Filho, Tânia Ueda-Nakamura, Ana Paula Barbosa da Silva, Mirian Ueda Yamaguchi, Celso Vataru Nakamura
Publikováno v:
Molecules, Vol 14, Iss 5, Pp 1796-1807 (2009)
Thiosemicarbazides are compounds known for their biological activity, particularly their antimicrobial properties, which include activity against fungi. The difficulty of treating fungal diseases induced us to assess the antifungal properties of some
Externí odkaz:
https://doaj.org/article/ec8ae97831b2460e8e7e0e1272891cfc
Autor:
Francieli Casassa Vieira de Araujo, Fábio Gonçalves Marques, Cleuza Conceição da Silva, Silvana Maria de Oliveira Santin, Celso Vataru Nakamura, Maria Lucília Motinha Zamuner, Maria Conceição de Souza
Publikováno v:
Química Nova, Vol 32, Iss 7, Pp 1760-1763 (2009)
The phytochemical investigation of Coussarea platyphylla led to the isolation of triterpenes betulonic and betulinic acid, monoterpenes monotropein and monotropein salt, the diterpene trans-phytol and esteroids. The structures of the isolated compoun
Externí odkaz:
https://doaj.org/article/c6203ed852a34d2992aa44120921cc6c
Autor:
Lívia do Carmo Silva, Diana Patrícia Tamayo Ossa, Symone Vitoriano da Conceição Castro, Ludmila Bringel Pires, Cecília Maria Alves de Oliveira, Cleuza Conceição da Silva, Narcimário Pereira Coelho, Alexandre Melo Bailão, Juliana Alves Parente-Rocha, Célia Maria de Almeida Soares, Orville Hernández Ruiz, Juan G McEwen Ochoa, Maristela Pereira
Publikováno v:
PLoS ONE, Vol 10, Iss 6, p e0130703 (2015)
Paracoccidioidomycosis (PCM) is a systemic granulomatous human mycosis caused by fungi of the genus Paracoccidioides, which is geographically restricted to Latin America. Inhalation of spores, the infectious particles of the fungus, is a common route
Externí odkaz:
https://doaj.org/article/06c75de58dc4497780c3b20cddda774c
Autor:
Gláucio Testa, Paulo Roberto Neves de Oliveira, Cleuza Conceição da Silva, Ivânia Teresinha Albrecht Schuquel, Silvana Maria de Oliveira Santin, Lucília Kato, Cecília Maria Alves de Oliveira, Laura Lícia Milani de Arruda, Ciomar Aparecida Bersani-Amado
Publikováno v:
Química Nova, Vol 35, Iss 3, Pp 527-529 (2012)
This phytochemical investigation of Guettarda pohliana leaves led to the isolation of the triterpenes pomolic acid, rotundic acid, 3β,6α,19α,23-tetrahydroxyurs-12-en-28-oic acid, clethric acid, ursolic acid and oleanolic acid, the monoterpenoids l
Externí odkaz:
https://doaj.org/article/4b3ac8ec1341462db4657073b8008bea
Autor:
Adriano Lopes Romero, Álvaro Fontana, Cleuza Conceição da Silva, Maria Conceição de Souza, João Ernesto de Carvalho, Emiret O. Faria, Lucilia Kato, Cecília M. A. de Oliveira
Publikováno v:
Química Nova, Vol 31, Iss 6, Pp 1359-1361 (2008)
The crude methanol extract and hexane, ethyl acetate, chloroform and methanol fractions from leaves of S. garckeana were examined in vitro for their antiproliferative activity on MCF-7, NCI-ADR, NCI-460, UACC-62, 786-0, OVCAR-03, PCO-3 and HT-29 huma
Externí odkaz:
https://doaj.org/article/5e94563f9ada4e7aa9cdc432359bc653
Autor:
Fabio Vandresen, Sabrina Alencar de Almeida-Batista, Maria Eduarda Bueno Caldeira, Richard de Albuquerque Felizola Romeral, Celso Vataru Nakamura, Ana Lucia Tasca Góes Ruiz, Cleuza Conceição da Silva
Publikováno v:
Research, Society and Development; Vol. 11 No. 5; e11711528152
Research, Society and Development; Vol. 11 Núm. 5; e11711528152
Research, Society and Development; v. 11 n. 5; e11711528152
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
Research, Society and Development; Vol. 11 Núm. 5; e11711528152
Research, Society and Development; v. 11 n. 5; e11711528152
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
In the present study, we provided the synthesis of a series of R-(+)- and S-(-)-limonene-based thiosemicarbazones containing different pentacyclic heterocyclic nucleus moiety focused in the search of novel antitumor and antileishmanial agents. In the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::123eb1dbaeec572b43c92e1092488334
https://rsdjournal.org/index.php/rsd/article/view/28152
https://rsdjournal.org/index.php/rsd/article/view/28152
Autor:
Matheus Ardenghi, Peixoto, Lucilia, Kato, Cecília Maria, Alves de Oliveira, Boniek, Gontijo, Cleuza Conceição, da Silva, Armando Mateus, Pomini, Luiz C, Klein-Júnior, Carolina Dos Santos, Passos, Amélia T, Henriques, Geanderson, Bannwart, Silvana Maria de Oliveira, Santin
Publikováno v:
Natural product research. 35(23)
Autor:
Fábio Vandresen, Mariana R. Passos de Souza, Elizandra Britta, Expedito L. Silva, João E. de Carvalho, Ana Lúcia T. G. Ruiz, Celso V. Nakamura, Cleuza Conceição da Silva
Publikováno v:
Revista Virtual de Química. 9:1285-1302
Produtos naturais sao muitas vezes utilizados como prototipos de sintese para o desenvolvimento de novas substâncias com potencial farmacologico. Neste trabalho, utilizou-se o monoterpeno R -(+)-limoneno para obtencao de uma serie de 1,3,4-tiadiazoi