Zobrazeno 1 - 10
of 67
pro vyhledávání: '"João E. de Carvalho"'
Autor:
José G. de S. Corrêa, Vagner M. de Moura, Franciele Q. Ames, Mirelli Bianchin, Simone B. S. Sebold, Matheus A. Peixoto, Armando M. Pomini, João E. de Carvalho, Ana L. T. G. Ruiz, Ciomar A. Bersani-Amado, Silvana M. Oliveira Santin
Publikováno v:
Química Nova, Vol 47, Iss 3 (2024)
Phytochemical study of Psychotria schlechtendaliana (Rubiaceae) aerial parts resulted in the isolation of alkaloids 4 N oxide harmane (1) and strictosidinic acid (2), and the terpenoids sitosterol, estigmasterol, α-amyrin, β-amyrin and betulinic ac
Externí odkaz:
https://doaj.org/article/83815afc795b42d990d47a1f9c0e816a
Autor:
Yuri F. Rego, Cleiton M. da Silva, Daniel L. da Silva, Jeferson G. da Silva, Ana Lúcia T.G. Ruiz, João E. de Carvalho, Sergio A. Fernandes, Ângelo de Fátima
Publikováno v:
Arabian Journal of Chemistry, Vol 12, Iss 8, Pp 4065-4073 (2019)
Fourteen phthalazine-triones bearing different substituents at C-4 position were synthesized through multicomponent reactions (MCR) by using phthalhydrazide, dimedone and diferent aldehydes as starting materials, p-sulfonic acid calix[4]arene as cata
Externí odkaz:
https://doaj.org/article/d8b8f702b82241d89e06f1607715ea4d
Autor:
Kachi R. Kishore Kumar Reddy, Giovanna B. Longato, João E. de Carvalho, Ana L. T. G. Ruiz, Luiz F. Silva, Jr.
Publikováno v:
Molecules, Vol 17, Iss 8, Pp 9621-9630 (2012)
An efficient and concise synthesis of nine populene D analogues was performed using an iodine-catalyzed Prins cyclization as the key transformation. The antiproliferative activity of these new pyrans against several cancer cell lines was then investi
Externí odkaz:
https://doaj.org/article/9484a12b3f8e4f00be0cef79a09d5e5d
Autor:
Catarina dos Santos, Renan S. Galaverna, Celio F. F. Angolini, Vania V. A. Nunes, Luiz F. R. de Almeida, Ana L. T. G. Ruiz, João E. de Carvalho, Regina M. T. Duarte, Marta C. T. Duarte, Marcos N. Eberlin
Publikováno v:
Molecules, Vol 23, Iss 5, p 986 (2018)
Myrcia bella Cambess., Myrcia fallax (Rich.) DC. and Myrcia guianensis (Aubl.) DC. (Myrtaceae) are trees found in Brazilian Cerrado. They have been widely used in folk medicine for the treatment of gastrointestinal disorders, hemorrhagic and infectio
Externí odkaz:
https://doaj.org/article/3868135eec0b4c1faf405b449709adce
Autor:
Carolina Afonso de Lima, Débora Barbosa Vendramini-Costa, Fernanda Francetto Juliano, Mary Ann Foglio, Darlon I. Bernardi, Giovanna B. Longato, Severino Matias de Alencar, Juliana R. Gubiani, Ronaldo A. Pilli, João E. de Carvalho, Afif F. Monteiro, Cláudio R. Nogueira, Thais Petrochelli Banzato, Antonio G. Ferreira, Roberto G. S. Berlinck
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Herein reported are results of the chemical and biological investigation of red propolis collected at the Brazilian Northeast coastline. New propolones A-D (1-4), with a 3-{3-[(2-phenylbenzofuran-3-yl)methyl]phenyl}chromane skeleton; propolonones A-C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a905057c23fc7d36b905545568df4caa
https://doi.org/10.1021/acs.jnatprod.9b01136
https://doi.org/10.1021/acs.jnatprod.9b01136
Autor:
Franciele Queiroz Ames, Juliana Ferreira da Silva, André M. Amorim, Vagner Marques de Moura, Matheus A. Peixoto, Armando M. Pomini, Ana Lúcia Tasca Gois Ruiz, Ciomar Aparecida Bersani-Amado, Silvana Maria de Oliveira Santin, João E. de Carvalho, José G. S. Corrêa
Publikováno v:
Brazilian Journal of Development. 6:67217-67228
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28e7ecf0f67e6b7fc9c92501a1ffd69a
https://doi.org/10.34117/bjdv6n9-234
https://doi.org/10.34117/bjdv6n9-234
Autor:
Rajesh Agarwal, Valéria Helena Alves Cagnon, Letícia Ferreira Alves, João E. de Carvalho, Thais Petrochelli Banzato, Raquel Frenedoso da Silva
Publikováno v:
Cell and Tissue Research. 379:407-420
The antiangiogenic therapy for prostate cancer with Nintedanib, a potent inhibitor of important growth factor receptors, has been proven to delay tumor progression and arrest tumor growth; thus, the aim herein is to evaluate Nintedanib effects on tum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5842b3a0b6bf1c1ad08279dd831babc8
https://doi.org/10.1007/s00441-019-03091-x
https://doi.org/10.1007/s00441-019-03091-x
Autor:
João E. de Carvalho, Silvana Maria de Oliveira Santin, Emanuelle Magalhães Basílio Machado da Silva Landim, Armando M. Pomini, Lindamir Hernandez Pastorini, Ana Lúcia Tasca Gois Ruiz
Publikováno v:
Natural Product Research. 35:2056-2059
The aerial parts of L. cultratus were submitted to a phytopharmacological investigation in order to isolate and identify the major secondary metabolites and evaluate its crude extract, fractions and isolated compounds for antiproliferative activity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::722285ab4454a763275ca627119e34ee
https://doi.org/10.1080/14786419.2019.1647427
https://doi.org/10.1080/14786419.2019.1647427
Autor:
André M. Amorim, Armando M. Pomini, Franciele Queiroz Ames, José G. S. Corrêa, Matheus A. Peixoto, Ana Lúcia Tasca Gois Ruiz, João E. de Carvalho, Silvana Maria de Oliveira Santin, Ciomar Aparecida Bersani-Amado, Vagner Marques de Moura
Palicourea species has been used in folk medicine in the treatment of some diseases including cancer and inflammatory disorders. This work aimed to evaluate the in vitro antiproliferative and in vivo topical anti-inflammatory activities of the methan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24fe1d862e0fff487038cbf1c8ce4762
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2a5d62424f39d61cb05617b65e3531f
https://doi.org/10.21577/1984-6835.20170075
https://doi.org/10.21577/1984-6835.20170075