Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Maria Lúcia B. Pinheiro"'
Autor:
André de Lima Barros, Emilly J. S. P. de Lima, Jéssica V. Faria, Leonard R. D. Acho, Emerson S. Lima, Daniel P. Bezerra, Elzalina R. Soares, Bruna R. de Lima, Emmanoel V. Costa, Maria Lúcia B. Pinheiro, Giovana A. Bataglion, Felipe M. A. da Silva, Nállaret M. Dávila Cardozo, José F. C. Gonçalves, Hector H. F. Koolen
Publikováno v:
Chemistry, Vol 4, Iss 4, Pp 1208-1225 (2022)
Essential oils from Amazonian species are gaining increasing interest worldwide due to their medicinal and cosmetic applications; however, the relation among the chemical constituents and their biological properties are not well explored. Therefore,
Externí odkaz:
https://doaj.org/article/65748dd5a35e47d7bdb7e76418ad5370
Autor:
Felipe Moura A da Silva, Katia Pacheco A da Silva, Luiz Paulo M de Oliveira, Emmanoel V Costa, Hector HF Koolen, Maria Lúcia B Pinheiro, Antonia Queiroz L de Souza, Afonso Duarte L de Souza
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 115 (2020)
BACKGROUND Since the World Health Organization (WHO) declared Coronavirus disease 2019 (COVID-19) to be a pandemic infection, important severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) non-structural proteins (nsp) have been analysed as p
Externí odkaz:
https://doaj.org/article/f37420cd67624dd4bb2d1da006380116
Autor:
Emmanoel V. Costa, Leociley R. Alencar Menezes, Lívia M. Dutra, Maria Lúcia B. Pinheiro, Érica M. Lavor, Mariana G. Silva, Cristiane dos S. C. Alves, Jackson R. G. S. Almeida, Felipe Moura A. da Silva, Hector H. F. Koolen, Andersson Barison
Publikováno v:
Zeitschrift für Naturforschung C. 78:169-177
In the present study, it was evaluated the chemical composition and the antinociceptive activity of the essential oil obtained from the leaves of Guatteria friesiana. Seven compounds corresponding to 96.2% of the crude essential oil were identified.
Autor:
Bruna R. de Lima, Juliana M. Lima, Jéssica B. Maciel, Carolina Q. Valentim, Rita de Cássia S. Nunomura, Emerson S. Lima, Hector H. F. Koolen, Afonso Duarte L de Souza, Maria Lúcia B. Pinheiro, Quezia B. Cass, Felipe Moura A. da Silva
Publikováno v:
Frontiers in Chemistry, Vol 7 (2019)
Secondary metabolites from natural products are a potential source of acetylcholinesterase inhibitors (AChEIs), which is a key enzyme in the treatment of many neurodegenerative diseases. Inspired by the reported activities of isoquinoline-derivative
Externí odkaz:
https://doaj.org/article/ebb538931c054b639b13494ee5ad1530
Autor:
Elzalina R. Soares, Richardson A. de Almeida, Bruna R. de Lima, Raimundo C. Pereira Junior, Flávio A. de Freitas, Hanna R. Mafra, Natalie F. Araujo, Jessica B. Maciel, Luana Quadros de S. Leão, Afonso Duarte L. de Souza, a Felipe Moura A. da Silva, Maria Lúcia B. Pinheiro
Publikováno v:
Revista Virtual de Química. 14:947-953
Autor:
Maria Lúcia B. Pinheiro, Arnaldo F. Imbiriba da Rocha, Marco A. do N. Fernandes, Francisco José Queiroz Monte, José Daniel Figueroa Villar, Elizabete Rangel Cruz
Publikováno v:
Química Nova, Vol 27, Iss 2, Pp 188-192 (2004)
The present communication reports the isolation and identification of three lignans from metanolic root extracts of Strychnos guianensis (Aublet) Mart.: olivil (1), cycloolivil (2) and the unknown derivative cycloolivil carbonate (3). From hexane ext
Externí odkaz:
https://doaj.org/article/22f3ee987f4542c692505f7a7907567a
Autor:
André C. de Oliveira, Jessica Burlamaque Maciel, Maria Lúcia B. Pinheiro, Bruna R. de Lima, Elzalina R. Soares, Carromberth Carioca Fernandes, Richardson A. de Almeida, Afonso D. L. de Souza, Felipe M. A. da Silva, Wanderli Pedro Tadei, Hector H. F. Koolen
Publikováno v:
Natural Product Research. 35:1038-1041
The essential oil (EO) from the leaves of Onychopetalum periquino, obtained by hydrodistillation, was analyzed by gas chromatography coupled with mass spectrometry (GC-MS), and also was investigate...
Autor:
Alan D. C. Santos, Kahlil Schwanka Salomé, Andersson Barison, Francinete Ramos Campos, Maria Lúcia B. Pinheiro, Renilto F. Correa, Jaqueline de Araújo Bezerra, Emerson Silva Lima
Publikováno v:
Revista Virtual de Química. 11:255-263
Autor:
Emmanoel V. Costa, Guilherme Braule P. Lopes, Earle Silva A. Junior, Maria Lúcia B. Pinheiro, Daniel P. Bezerra, Renyer A. Costa, Kelson M.T. Oliveira
Publikováno v:
Journal of Molecular Structure. 1171:682-695
A theoretical and experimental DFT study of the vibrational, structural and quantum properties of annomontine ( 1 ) and N -hydroxyannomontine ( 2 ) alkaloids using the B3LYP exchange-correlation functional with 6-311G (2d, p) basis set is presented.
Autor:
Emmanoel V, Costa, Leociley R, Alencar Menezes, Lívia M, Dutra, Maria Lúcia B, Pinheiro, Érica M, Lavor, Mariana G, Silva, Cristiane Dos S C, Alves, Jackson R G S, Almeida, Felipe Moura A, da Silva, Hector H F, Koolen, Andersson, Barison
Publikováno v:
Zeitschrift fur Naturforschung. C, Journal of biosciencesReferences.
In the present study, it was evaluated the chemical composition and the antinociceptive activity of the essential oil obtained from the leaves of