Spectroscopic investigation, vibrational assignments, HOMO-LUMO, NBO, MEP analysis and molecular docking studies of oxoaporphine alkaloid liriodenine
Costa, Renyer A., Pitt, Priscilla Olliveira, Pinheiro, Maria Lucia B., Oliveira, Kelson M.T., Salomé, Kahlil Schwanka, Barison, Andersson, Costa, Emmanoel Vilaça
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05.03.2017)
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05.03.2017)
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Journal Article
Flavonoid glycosides and their putative human metabolites as potential inhibitors of the SARS-CoV-2 main protease (Mpro) and RNA-dependent RNA polymerase (RdRp)
da Silva, Felipe Moura A, da Silva, Katia Pacheco A, de Oliveira, Luiz Paulo M, Costa, Emmanoel V, Koolen, Hector Hf, Pinheiro, Maria Lúcia B, de Souza, Antonia Queiroz L, de Souza, Afonso Duarte L
Published in Memórias do Instituto Oswaldo Cruz (01.01.2020)
Published in Memórias do Instituto Oswaldo Cruz (01.01.2020)
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Journal Article
pyrimidine-β-carboline and other alkaloids from Annona foetida with antileishmanial activity
Costa, E.V, Pinheiro, M.L.B, Xavier, C.M, Silva, J.R.A, Amaral, A.C.F, Souza, A.D.L, Barison, A, Campos, F.R, Ferreira, A.G, Machado, G.M.C
Published in Journal of natural products (Washington, D.C.) (01.02.2006)
Published in Journal of natural products (Washington, D.C.) (01.02.2006)
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Journal Article
Theoretical Investigation of the Structural, Spectroscopic, Electronic, and Pharmacological Properties of 4-Nerolidylcathecol, an Important Bioactive Molecule
Oliveira, Kelson Mota Teixeira de, Branches, Adjane Dalvana S., Mendonça, Diego V. C., Pinheiro, Maria Lucia B., Lima, Emerson S., Mar, Josiana Moreira, Bezerra, Jaqueline de A., Junior, Earle Silva A., Costa, Renyer Alves, Lopes, Guilherme Braule P.
Published in Journal of chemistry (01.01.2019)
Published in Journal of chemistry (01.01.2019)
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Journal Article
Calcium oxalate crystals and methyl salicylate as toxic principles of the fresh leaves from Palicourea longiflora, an endemic species in the Amazonas state
Coelho, Euricléia Gomes, Amaral, Ana Claudia F., Ferreira, José Luiz P., dos Santos, Adriane G., Pinheiro, Maria Lúcia B., Silva, Jefferson Rocha de A.
Published in Toxicon (Oxford) (01.03.2007)
Published in Toxicon (Oxford) (01.03.2007)
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Journal Article
Alkaloids from the Bark of Guatteria hispida and Their Evaluation as Antioxidant and Antimicrobial Agents
Costa, Emmanoel Vilaça, Pinheiro, Maria Lúcia B, Barison, Andersson, Campos, Francinete R, Salvador, Marcos J, Maia, Beatriz Helena L. N. S, Cabral, Elaine C, Eberlin, Marcos N
Published in Journal of natural products (Washington, D.C.) (25.06.2010)
Published in Journal of natural products (Washington, D.C.) (25.06.2010)
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Journal Article
Chemical composition and antimicrobial activity of the essential oils of the Amazon Guatteriopsis species
Costa, Emmanoel V., Teixeira, Sirlei D., Marques, Francisco A., Duarte, Marta C.T., Delarmelina, Camila, Pinheiro, Maria Lúcia B., Trigo, José R., Sales Maia, Beatriz Helena L.N.
Published in Phytochemistry (Oxford) (01.06.2008)
Published in Phytochemistry (Oxford) (01.06.2008)
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Journal Article
7,7-Dimethylaporphine and Other Alkaloids from the Bark of Guatteria friesiana
Costa, Emmanoel V, Pinheiro, Maria Lúcia B, Maia, Beatriz Helena L. N. S, Marques, Francisco A, Ruiz, Ana Lúcia T. G, Marchetti, Gabriela M, Carvalho, João Ernesto de, Soares, Milena B. P, Costa, Cinara O. S, Galvão, Alexandre F. C, Lopes, Norberto P, Koolen, Hector H. F, Bezerra, Daniel P, Barison, Andersson
Published in Journal of natural products (Washington, D.C.) (24.06.2016)
Published in Journal of natural products (Washington, D.C.) (24.06.2016)
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Journal Article
7,7-Dimethylaporphine Alkaloids from the Stem of Guatteriopsis friesiana
Costa, Emmanoel Vilaça, Marques, Francisco A, Pinheiro, Maria Lúcia B, Vaz, Nelissa P, Duarte, Marta Cristina T, Delarmelina, Camila, Braga, Raquel M, Maia, Beatriz Helena L. N. Sales
Published in Journal of natural products (Washington, D.C.) (28.08.2009)
Published in Journal of natural products (Washington, D.C.) (28.08.2009)
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Journal Article
Synthesis and Inhibition Evaluation of New Benzyltetrahydroprotoberberine Alkaloids Designed as Acetylcholinesterase Inhibitors
de Lima, Bruna R., Lima, Juliana M., Maciel, Jéssica B., Valentim, Carolina Q., Nunomura, Rita de Cássia S., Lima, Emerson S., Koolen, Hector H. F., de Souza, Afonso Duarte L, Pinheiro, Maria Lúcia B., Cass, Quezia B., da Silva, Felipe Moura A.
Published in Frontiers in chemistry (18.09.2019)
Published in Frontiers in chemistry (18.09.2019)
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Journal Article
Phytochemical Study of the Alkaloidal Fractions of Unonopsis duckei R. E. Fr. Guided by Electrospray Ionisation Ion-trap Tandem Mass Spectrometry
da Silva, Felipe M. A., de Souza, Afonso D. L., Koolen, Hector H. F., Barison, Andersson, Vendramin, Mayara E., Costa, Emmanoel V., Ferreira, Antonio G., Pinheiro, Maria Lúcia B.
Published in Phytochemical analysis (01.01.2014)
Published in Phytochemical analysis (01.01.2014)
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Journal Article
Isoquinoline alkaloids from leaves of Annona sericea (Annonaceae)
Campos, Francinete R., Batista, Regiane L., Batista, Cristiane L., Costa, Emmanoel V., Barison, Andersson, dos Santos, Adriane G., Pinheiro, Maria Lúcia B.
Published in Biochemical systematics and ecology (01.10.2008)
Published in Biochemical systematics and ecology (01.10.2008)
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Journal Article
A novel eudesmol derivative from the leaf essential oil of Guatteria friesiana (Annonaceae) and evaluation of the antinociceptive activity
Costa, Emmanoel V., Alencar Menezes, Leociley R., Dutra, Lívia M., Pinheiro, Maria Lúcia B., Lavor, Érica M., Silva, Mariana G., Alves, Cristiane dos S. C., Almeida, Jackson R. G. S., da Silva, Felipe Moura A., Koolen, Hector H. F., Barison, Andersson
Published in Zeitschrift für Naturforschung C. A journal of biosciences (25.05.2023)
Published in Zeitschrift für Naturforschung C. A journal of biosciences (25.05.2023)
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Journal Article
Molecular networking‐based dereplication of strictosidine‐derived monoterpene indole alkaloids from the curare ingredient Strychnos peckii
Santos, Carla L.G., Angolini, Célio F.F., Neves, Kidney O.G., Costa, Emmanoel V., Souza, Afonso D.L., Pinheiro, Maria Lúcia B., Koolen, Hector H.F., Silva, Felipe M.A.
Published in Rapid communications in mass spectrometry (01.09.2020)
Published in Rapid communications in mass spectrometry (01.09.2020)
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Journal Article
Quantum chemical properties investigation and molecular docking analysis with DNA topoisomerase II of β-carboline indole alkaloids from Simaba guianensis: a combined experimental and theoretical DFT study
Costa, Renyer A., Oliveira, Kelson M. T., de Cássia Saraiva Nunomura, Rita, Junior, Earle Silva A., Pinheiro, Maria Lucia B., Costa, Emmanoel V., Barison, Andersson
Published in Structural chemistry (01.02.2018)
Published in Structural chemistry (01.02.2018)
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Journal Article
Antimicrobial photodynamic effect of extracts and oxoaporphine alkaloid isomoschatoline from Guatteria blepharophylla
Andreazza, Nathalia Luiza, Caramano de Lourenço, Caroline, Hernandez-Tasco, Álvaro José, Pinheiro, Maria Lúcia B., Alves Stefanello, Maria Élida, Vilaça Costa, Emmanoel, Salvador, Marcos José
Published in Journal of photochemistry and photobiology. B, Biology (01.07.2016)
Published in Journal of photochemistry and photobiology. B, Biology (01.07.2016)
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Journal Article
ASARONE-DERIVED PHENYLPROPANOIDS AND ISOQUINOLINE-DERIVED ALKALOIDS FROM THE BARK OF Duguetia pycnastera (Annonaceae) AND THEIR CYTOTOXICITIES
de Souza, César, Nardelli, Victória, Paz, Weider, Pinheiro, Maria, Rodrigues, Ana, Bomfim, Larissa, Soares, Milena, Bezerra, Daniel, Chaar, Jamal, Koolen, Hector, da Silva, Felipe, Costa, Emmanoel
Published in Química Nova (01.12.2020)
Published in Química Nova (01.12.2020)
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Journal Article
DIVERSITY OF THE DITERPENES IN THE LEAVES OF Xylopia laevigata (Annonaceae) AND THEIR CYTOTOXICITIES
Costa, Emmanoel, Sampaio, Marília, Menezes, Leociley, Dutra, Lívia, Costa, Cinara, Pinheiro, Maria, da Silva, Felipe, Soares, Milena, Bezerra, Daniel, Barison, Andersson, Koolen, Hector
Published in Química nova (01.04.2020)
Published in Química nova (01.04.2020)
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Journal Article
Direct infusion ESI‐IT‐MSn alkaloid profile and isolation of tetrahydroharman and other alkaloids from Bocageopsis pleiosperma maas (Annonaceae)
Soares, Elzalina R, Silva, Felipe M. A, Almeida, Richardson A, Lima, Bruna R, Silva Filho, Francinaldo A, Barison, Andersson, Koolen, Hector H. F, Pinheiro, Maria Lúcia B, Souza, Afonso D. L
Published in Phytochemical analysis (01.09.2015)
Published in Phytochemical analysis (01.09.2015)
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