Combined experimental powder X-ray diffraction and DFT data to obtain the lowest energy molecular conformation of friedelin
Oliveira, Djalma Menezes de, Mussel, Wagner da Nova, Duarte, Lucienir Pains, Silva, Grácia Divina de Fátima, Duarte, Hélio Anderson, Gomes, Elionai Cassiana de Lima, Guimarães, Luciana, Vieira Filho, Sidney A.
Published in Química Nova (2012)
Published in Química Nova (2012)
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Chemical constituents of Salacia elliptica (Celastraceae)
Duarte, Lucienir Pains, Figueiredo, Rute Cunha, Sousa, Grasiely Faria de, Soares, Débora Barbosa da Silva, Rodrigues, Salomão Bento Vasconcelos, Silva, Fernando César, Silva, Grácia Divina de Fátima, Vieira Filho, Sidney Augusto
Published in Química nova (2010)
Published in Química nova (2010)
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Pentacyclic Triterpenes from Branches of Maytenus robusta and in vitro Cytotoxic Property Against 4T1 Cancer Cells
de Sousa, Grasiely Faria, Ferreira Soares, Daniel Cristian, Mussel, Wagner da Nova, Elias Pompeu, Nana Flora, de Fatima Silva, Gracia Divina, Vieira Filho, Sidney Augusto, Duarte, Lucienir Pains
Published in Journal of the Brazilian Chemical Society (01.08.2014)
Published in Journal of the Brazilian Chemical Society (01.08.2014)
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Uncoupling and inhibition properties of 3,4-seco-friedelan-3-oic acid isolated from Maytenus imbricata
Ribeiro de Souza e Silva, Silvia, Silva, Grácia Divina de Fátima, Barbosa, Luiz Claúdio de Almeida, Duarte, Lucienir Pains, King-Diaz, Beatriz, Archundia-Camacho, Francisco, Lotina-Hennsen, Blas
Published in Pesticide biochemistry and physiology (01.02.2007)
Published in Pesticide biochemistry and physiology (01.02.2007)
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Stereochemistry of 16α-Hydroxyfriedelin and 3-Oxo-16-methylfriedel-16-ene Established by 2D NMR Spectroscopy
Duarte, Lucienir Pains, Silva de Miranda, Roqueline Rodrigues, Rodrigues, Salomão Bento Vasconcelos, de Fátima Silva, Grácia Divina, Filho, Sidney Augusto Vieira, Knupp, Vagner Fernandes
Published in Molecules (Basel, Switzerland) (01.02.2009)
Published in Molecules (Basel, Switzerland) (01.02.2009)
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The triterpenes 3β-lup-20(29)-en-3-ol and 3β-lup-20(29)-en-3-yl acetate and the carbohydrate 1,2,3,4,5,6-hexa-O-acetyl-dulcitol as photosynthesis light reactions inhibitors
Menezes-de-Oliveira, Djalma, Aguilar, Maria-Isabel, King-Díaz, Beatriz, Vieira-Filho, Sidney Augusto, Pains-Duarte, Lucinier, Silva, Grácia-Divina de Fátima, Lotina-Hennsen, Blas
Published in Molecules (Basel, Switzerland) (01.12.2011)
Published in Molecules (Basel, Switzerland) (01.12.2011)
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In vitro activity of 2-pyridinecarboxylic acid against trypanosomes of the subgenus Schizotrypanum isolated from the bat Phyllostomus hastatus/Atividade in vitro do acido 2-piridinocarboxilico em tripanossoma do subgenero Schizotrypanum isolado do morcego Phyllostomus hastatus
Correa, Paulo Roberto Ceridoreo, Pinto, Artur da Silveira, Silva, Gracia Divina de Fatima, Filho, Sidney Augusto Vieira, Duarte, Lucienir Pains, Yamada-Ogatta, Sueli Fumie
Published in Acta scientiarum. Biological sciences (01.10.2011)
Published in Acta scientiarum. Biological sciences (01.10.2011)
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A pentacyclic triterpene from Maytenus imbricata: structure elucidation by X-ray crystallography
Pimenta, Alécio Antonio, de Souza e Silva, Sílvia Ribeiro, de Fátima Silva, Grácia Divina, de Almeida Barbosa, Luiz Cláudio, Ellena, Javier, Doriguetto, Antonio Carlos
Published in Structural chemistry (01.02.2006)
Published in Structural chemistry (01.02.2006)
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Leaf morphoanatomy of the medicinal Maytenus imbricata (Celastraceae): an ecological approach
Ribeiro-de Souza, Silvia, Trindade, Izabel Cristina, Mercadante-Simões, Maria Olívia, Pains-Duarte, Lucienir, Silva, Grácia Divina de Fátima, Messias, Maria Cristina Teixeira Braga, Santos, Ariadna Conceição dos, Vieira-Filho, Sidney Augusto
Published in Botanical sciences (01.12.2017)
Published in Botanical sciences (01.12.2017)
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Lupane Pentacyclic Triterpenes Isolated from Stems and Branches of Maytenus imbricata (Celastraceae)
Ribeiro de Souza e Silva, Silvia, de Fátima Silva, Gracia Divina, de Almeida Barbosa, Luca Cláudio, Duarte, Lucienir Pains, Filho, Sidney Augusto Vieira
Published in Helvetica chimica acta (01.05.2005)
Published in Helvetica chimica acta (01.05.2005)
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Salvinia auriculata: Aquatic bioindicator studied by instrumental neutron activation analysis (INAA)
Soares, Daniel Crístian Ferreira, de Oliveira, Ester Figueiredo, de Fátima Silva, Grácia Divina, Duarte, Lucienir Pains, Pott, Vali Joana, Filho, Sidney Augusto Vieira
Published in Applied radiation and isotopes (01.05.2008)
Published in Applied radiation and isotopes (01.05.2008)
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The Triterpenes 3[beta]-Lup-20(29)-en-3-ol and 3[beta]-Lup-20(29)-en-3-yl Acetate and the Carbohydrate 1,2,3,4,5,6-Hexa-O-acetyl-dulcitol as Photosynthesis Light Reactions Inhibitors
Menezes-de-Oliveira, Djalma, Aguilar, Maria-Isabel, King-Díaz, Beatriz, Vieira-Filho, Sidney Augusto, Pains-Duarte, Lucinier, Silva, Gracia-Divina de Fatima, Lotina-Hennsen, Blas
Published in Molecules (Basel, Switzerland) (01.12.2011)
Published in Molecules (Basel, Switzerland) (01.12.2011)
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Stereochemistry of 16a-hydroxyfriedelin and 3-Oxo-16-methylfriedel-16-ene established by 2D NMR spectroscopy
Duarte, Lucienir Pains, Silva de Miranda, Roqueline Rodrigues, Rodrigues, Salomão Bento Vasconcelos, de Fátima Silva, Grácia Divina, Vieira Filho, Sidney Augusto, Knupp, Vagner Fernandes
Published in Molecules (Basel, Switzerland) (04.02.2009)
Published in Molecules (Basel, Switzerland) (04.02.2009)
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3-Epiabruslactone A, a New Triterpene Lactone Isolated from Austroplenckia populnea
Silva, Grácia Divina de Fátima, Duarte, Lucienir Pains, Paes, Helena Clara da Silva, Sousa, José Rêgo de, Nonato, Maria Cristina, Portezani, Paulo José, Mascarenhas, Yvonne Primerano
Published in Journal of the Brazilian Chemical Society (01.09.1998)
Published in Journal of the Brazilian Chemical Society (01.09.1998)
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Anti-trypanosomal activity of pentacyclic triterpenes isolated from Austroplenckia populnea (Celastraceae
Lucienir Pains Duarte, Vieira Filho, Sidney Augusto, Gracia Divina de Fatima Silva, Rego de Sousa, Jose, Artur da Dilveira Pinto
Published in Revista do Instituto de Medicina Tropical de São Paulo (01.03.2002)
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Published in Revista do Instituto de Medicina Tropical de São Paulo (01.03.2002)
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Constituintes químicos e efeito ecotoxicológico do óleo volátil de folhas de Eucalyptus urograndis (Mirtaceae)
Araújo, Fabíola Oliveira Lino de, Rietzler, Arnola Cecília, Duarte, Lucienir Pains, Silva, Grácia Divina de Fátima, Carazza, Fernando, Vieira Filho, Sidney Augusto
Published in Química nova (2010)
Published in Química nova (2010)
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Constituintes químicos e efeito ecotoxicológico do óleo volátil de folhas de Eucalyptus urograndis (Mirtaceae) Chemical constituents and ecotoxicological effect of the volatile oil from leaves of eucalyptus urograndis (Mirtaceae)
Fabíola Oliveira Lino de Araújo, Arnola Cecília Rietzler, Lucienir Pains Duarte, Grácia Divina de Fátima Silva, Fernando Carazza, Sidney Augusto Vieira Filho
Published in Química nova (01.01.2010)
Published in Química nova (01.01.2010)
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In vitro activity of 2-pyridinecarboxylic acid against trypanosomes of the subgenus Schizotrypanum isolated from the bat Phyllostomus hastatus - doi: 10.4025/actascibiolsci.v33i4.6482
Paulo Roberto Ceridório Corrêa, Artur da Silveira Pinto, Grácia Divina de Fátima Silva, Sidney Augusto Vieira Filho, Lucienir Pains Duarte, Sueli Fumie Yamada-Ogatta
Published in Acta scientiarum. Biological sciences (01.05.2011)
Published in Acta scientiarum. Biological sciences (01.05.2011)
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