A new cytotoxic 2-amino-n-alkyl-carboxylic acid mixture obtained from the zoanthid Protopalythoa variabilis collected at Paracuru beach, Ceará State, Brazil
Wilke, DV, Jimenez, PC, Araújo, RM, Pessoa, ODL, Silveira, ER, Pessoa, C, Moraes, MO, Lopes, NP, Costa-Lotufo, LV
Published in Planta Medica (01.07.2008)
Published in Planta Medica (01.07.2008)
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Conference Proceeding
In vitro antitumor effect of a lignan isolated from Combretum fruticosum, trachelogenin, in HCT-116 human colon cancer cells
Moura, A.F., Lima, K.S.B., Sousa, T.S., Marinho-Filho, J.D.B., Pessoa, C., Silveira, E.R., Pessoa, O.D.L., Costa-Lotufo, L.V., Moraes, M.O., Araújo, A.J.
Published in Toxicology in vitro (01.03.2018)
Published in Toxicology in vitro (01.03.2018)
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Journal Article
Antimitotic activity of a dithiolpyrrolone from Streptomyces sp. recovered from the Brazilian tunicate Eudistoma vannamei
Jiménez, P, Abreu, PA, Sousa, TS, Maia, AIV, Pessoa, ODL, Costa-Lotufo, LV
Published in Planta Medica (19.07.2012)
Published in Planta Medica (19.07.2012)
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Conference Proceeding
Ceramides and steroids of the zoanthides Palythoa caribaeorum and Protopalythoa variabilis
Pessoa, ODL, Almeida, JGL, Maia, IV, Silveira, ER, Wilke, D, Costa-Lotufo, LV
Published in Planta Medica (19.07.2012)
Published in Planta Medica (19.07.2012)
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Conference Proceeding
Evidences for the involvement of HER on prodigiosin anticancer effects
Jérsia Araújo, A, Marinho-Filho, JDB, Sousa, TS, Jiménez, P, Pessoa, ODL, Silveira, ER, Costa-Lotufo, LV
Published in Planta Medica (19.07.2012)
Published in Planta Medica (19.07.2012)
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Conference Proceeding
In-vitro and in-vivo antitumour activity of physalins B and D from Physalis angulata
Magalhães, Hemerson Iury Ferreira, Veras, Maria Leopoldina, Torres, Márcia Rocha, Alves, Ana Paula Negreiros Nunes, Pessoa, Otília Deusdênia Loiola, Silveira, Edilberto Rocha, Costa-Lotufo, Letícia Veras, de Moraes, Manoel Odorico, Pessoa, Cláudia
Published in Journal of pharmacy and pharmacology (01.02.2006)
Published in Journal of pharmacy and pharmacology (01.02.2006)
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Journal Article
Palyosulfonoceramides A and B: Unique Sulfonylated Ceramides from the Brazilian Zoanthids Palythoa caribaeorum and Protopalyhtoa variabilis
Almeida, Jose, Maia, Ana, Wilke, Diego, Silveira, Edilberto, Braz-Filho, Raimundo, La Clair, James, Costa-Lotufo, Leticia, Pessoa, Otília
Published in Marine drugs (01.12.2012)
Published in Marine drugs (01.12.2012)
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Journal Article
Selective killing of leukemia cells by Cordiaquinone J targeting the stress response to ROS
Marinho-Filho, JDB, Araújo, AJ, Pessoa, C, Diniz, JC, Viana, FA, Pessoa, ODL, Silveira, ER, da Costa, MP, Moraes, MO, Lotufo, LVC
Published in Planta Medica (19.07.2012)
Published in Planta Medica (19.07.2012)
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Conference Proceeding
Bioprospecting anticancer compounds in marine bacteria recovered from sediments in the northeast of Brazil
Costa-Lotufo, LV, Jiménez, P, Guimarães, LA, Del Bianco Sahm, B, Ferreira, EG, Sousa, TS, da Conceição, M, Torres, M, Freitas, HPS, Silveira, ER, Pessoa, ODL
Published in Planta Medica (19.07.2012)
Published in Planta Medica (19.07.2012)
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Conference Proceeding
Chemical Composition and Larvicidal Activity of the Essential Oils from Eupatorium betonicaeforme (D.C.) Baker (Asteraceae)
Albuquerque, Maria Rose Jane R, Silveira, Edilberto R, De A. Uchôa, Daniel Esdras, Lemos, Telma Leda G, Souza, Elnatan B, Santiago, Gilvandete Maria P, Pessoa, Otilia Deusdênia L
Published in Journal of agricultural and food chemistry (03.11.2004)
Published in Journal of agricultural and food chemistry (03.11.2004)
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Journal Article
Pharmacological and toxicological studies on anticancer properties of piplartine
Bezerra, DP, Pessoa, C, Moraes, MO, Montenegro, RC, Vasconcellos, MC, Menezes, JEA, Pessoa, ODL, Silveira, ER, Lima, MAS, Henriques, JAP, Saffi, J, Costa-Lotufo, LV
Published in Planta Medica (04.08.2008)
Published in Planta Medica (04.08.2008)
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Conference Proceeding
Bioassay-guided fractionation of the crude extract derived from the marine sponge Monanchora arbuscula collected at Pedra da Risca do Meio Marine State Park, Ceará, Brazil
Ferreira, EG, Jimenez, PC, Wilke, DV, Oliveira, JR, Hajdu, E, Pessoa, CO, Moraes, MO, Silveira, ER, Pessoa, ODL, Costa-Lotufo, LV
Published in Planta Medica (04.08.2008)
Published in Planta Medica (04.08.2008)
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Conference Proceeding
Spectral assignments and reference data - Total assignments of H-1 and C-13 NMR spectra of biflorin and bis-biflorin from Capraria biflora
Fonseca, AM, Pessoa, ODL, Silveira, ER, Monte, FJQ, Braz Filho, R, Lemos, TLG
Published in Magnetic resonance in chemistry (01.12.2003)
Published in Magnetic resonance in chemistry (01.12.2003)
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Journal Article
Pyrrolizidine alkaloids from Heliotropium indicum
Souza, JSN, Machado, LL, Pessoa, ODL, Braz Filho, R, Overk, CR, Yao, P, Cordell, GA, Lemos, TLG
Published in Journal of the Brazilian Chemical Society (01.11.2005)
Published in Journal of the Brazilian Chemical Society (01.11.2005)
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Journal Article
Chemical Constituents from Lippia sidoides and Cytotoxic Activity
COSTA, Sônia Maria O., LEMOS, Telma Leda G., PESSOA, Otília Deusdênial L., PESSOA, Claudia, MONTENEGRO, Raquel C., BRAZ-FILHO, Raimundo
Published in Journal of natural products (Washington, D.C.) (01.06.2001)
Published in Journal of natural products (Washington, D.C.) (01.06.2001)
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Journal Article
Cytotoxic Withaphysalins from the Leaves of Acnistus arborescens
VERAS, Maria Leopoldina, BEZERRA, Maria Zeneide B., LEMOS, Telma Leda G., DE A. UCHOA, Daniel Esdras, BRAZ-FILHO, Raimundo, CHAI, Hee-Byung, CORDELL, Geoffrey A., PESSOA, Otília Deusdênia L.
Published in Journal of natural products (Washington, D.C.) (01.04.2004)
Published in Journal of natural products (Washington, D.C.) (01.04.2004)
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Journal Article
Analgesic and anti-inflammatory activities of a fraction rich in oncocalyxone A isolated from Auxemma oncocalyx
Ferreira, M.A.D., Nunes, Osmar D.R.H., Fontenele, Juvenia B., Pessoa, Otília D.L., Lemos, Telma L.G., Viana, Glauce S.B.
Published in Phytomedicine (Stuttgart) (2004)
Published in Phytomedicine (Stuttgart) (2004)
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Journal Article
Total assignments of H-1 and C-13 NMR spectra of isocatalpanol and a derivative of tecomaquinone
Santos, AKL, Assuncao, JC, Fonseca, AM, Pessoa, ODL, Monte, FJQ, Lemos, TLG, Braz-Filho, R
Published in Magnetic resonance in chemistry (01.07.2005)
Published in Magnetic resonance in chemistry (01.07.2005)
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Journal Article
Characterization of two minor saponins from Cordia piauhiensis by H-1 and C-13 NMR spectroscopy
Santos, RP, Silveira, ER, Lemos, TLG, Viana, FA, Braz-Filho, R, Pessoa, ODL
Published in Magnetic resonance in chemistry (01.06.2005)
Published in Magnetic resonance in chemistry (01.06.2005)
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Journal Article