In vitro antileishmanial, antiplasmodial and cytotoxic activities of phenolics and triterpenoids from Baccharis dracunculifolia D. C. (Asteraceae)
Filho, A.A. da Silva, Resende, D.O., Fukui, M.J., Santos, F.F., Pauletti, P.M., Cunha, W.R., Silva, M.L.A., Gregório, L.E., Bastos, J.K., Nanayakkara, N.P.D.
Published in Fitoterapia (01.12.2009)
Published in Fitoterapia (01.12.2009)
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Journal Article
Schistosomicidal and trypanocidal structure–activity relationships for (±)-licarin A and its (−)- and (+)-enantiomers
Pereira, A.C., Magalhães, L.G., Gonçalves, U.O., Luz, P.P., Moraes, A.C.G., Rodrigues, V., da Matta Guedes, P.M., da Silva Filho, A.A., Cunha, W.R., Bastos, J.K., Nanayakkara, N.P.D., e Silva, M.L.A.
Published in Phytochemistry (Oxford) (01.08.2011)
Published in Phytochemistry (Oxford) (01.08.2011)
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Journal Article
Novel derivatives of 9,10-anthraquinone are selective algicides against the musty-odor cyanobacterium Oscillatoria perornata
Schrader, K.K, Nanayakkara, N.P.D, Tucker, C.S, Rimando, A.M, Ganzera, M, Schaneberg, B.T
Published in Applied and Environmental Microbiology (01.09.2003)
Published in Applied and Environmental Microbiology (01.09.2003)
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Journal Article
Synthesis of Water-Soluble 9,10-Anthraquinone Analogues with Potent Cyanobactericidal Activity toward the Musty-Odor Cyanobacterium Oscillatoria perornata
Nanayakkara, N. P. Dhammika, Schrader, Kevin K
Published in Journal of agricultural and food chemistry (13.02.2008)
Published in Journal of agricultural and food chemistry (13.02.2008)
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Journal Article
Anti-inflammatory and analgesic properties of water–ethanolic extract from Pothomorphe umbellata (Piperaceae) aerial parts
Perazzo, Fabio F., Souza, Gustavo H.B., Lopes, Walter, Cardoso, Luis G.V., Carvalho, Jose C.T., Nanayakkara, N.P. Dhammika, Bastos, Jairo K.
Published in Journal of ethnopharmacology (03.06.2005)
Published in Journal of ethnopharmacology (03.06.2005)
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Journal Article
Cardiodepressant and neurologic actions of Solenopsis invicta (imported fire ant) venom alkaloids
Howell, George, Butler, Jordan, Deshazo, Richard D, Farley, Jerry M, Liu, Hui-Ling, Nanayakkara, N P D, Yates, Anne, Yi, Gene B, Rockhold, Robin W
Published in Annals of allergy, asthma, & immunology (01.03.2005)
Published in Annals of allergy, asthma, & immunology (01.03.2005)
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Journal Article
Potential sweetening agents of plant origin. I. Purification of Stevia rebaudiana sweet constituents by droplet counter-current chromatography
Kinghorn, A.D, Nanayakkara, N.P.D, Soejarto, D.D, Medon, P.J, Kamath, S
Published in Journal of chromatography (01.01.1982)
Published in Journal of chromatography (01.01.1982)
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Determination of saponins and alkaloids in Caulophyllum thalictroides (blue cohosh) by high-perfrmance liquid chromatography and evaporative light scattering detection
Ganzera, M, Dharmaratne, H.R.W, Nanayakkara, N.P.D, Khan, I.A
Published in Phytochemical analysis (2003)
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Published in Phytochemical analysis (2003)
Journal Article
Quantitation of Aryltetralin Lignans in Plant Parts and among Different Populations of Podophyllum peltatum by Reversed-Phase High-Performance Liquid Chromatography
Bastos, Jairo K, Burandt, Charles L, Nanayakkara, N. P. Dhammika, Bryant, Laura, McChesney, James D
Published in Journal of natural products (Washington, D.C.) (01.04.1996)
Published in Journal of natural products (Washington, D.C.) (01.04.1996)
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Journal Article
A Rapid Quantitative Method for the Analysis of Galanthamine and Other Amaryllidaceae Alkaloids by Capillary Column Gas Chromatography
Bastos, Jairo K, Xu, Li, Dhammika Nanayakkara, N. P, Burandt, Charles L, Moraes-Cerdeira, Rita M, McChesney, James D
Published in Journal of natural products (Washington, D.C.) (22.06.1996)
Published in Journal of natural products (Washington, D.C.) (22.06.1996)
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Journal Article
Metabolically activated steviol, the aglycone of stevioside, in mutagenic
Pezzuto, J.M, Compadre, C.M, Swanson, S.M, Nanayakkara, N.P.D, Kinghorn, A.D
Published in Proceedings of the National Academy of Sciences - PNAS (01.04.1985)
Published in Proceedings of the National Academy of Sciences - PNAS (01.04.1985)
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Journal Article
Alkaloid content of different bulb parts of Narcissus cv. Ice Follies
Moraes-Cerdeira, R.M, Bastos, J.K, Burandt, C.L. Jr, Nanayakkara, N.P.D, Mikell, J, McChesney, J.D. (Mississippi Univ. (USA). National Center for the Development of Natural Products. School of Pharmacy. Research Inst. of Pharmaceutical Sciences)
Published in Planta medica (01.02.1997)
Published in Planta medica (01.02.1997)
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Journal Article
Two triterenes from Davidsonia pruriens
Meksuriyen, D, Nanayakkara, N.P.D, Phoebe, C.H. Jr, Cordell, G.A
Published in Phytochemistry (Oxford) (1986)
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Published in Phytochemistry (Oxford) (1986)
Journal Article
A Phytochemical Screening Procedure for Sweet Ent-Kaurene Glycosides in the Genus Stevia
Kinghorn, A. D, Soejarto, D. D, Nanayakkara, N. P. D, Compadre, C. M, Makapugay, H. C, Hovanec-Brown, J. M, Medon, P. J, Kamath, S. K
Published in Journal of natural products (Washington, D.C.) (01.05.1984)
Published in Journal of natural products (Washington, D.C.) (01.05.1984)
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Journal Article
Characterization and Feeding Deterrent Effects on the Aphid, Schizaphis graminum, of Some Derivatives of the Sweet Compounds, Stevioside and Rebaudioside A
Nanayakkara, N. P. D, Klocke, J. A, Compadre, C. M, Hussain, R. A, Pezzuto, J. M, Kinghorn, A. D
Published in Journal of natural products (Washington, D.C.) (01.05.1987)
Published in Journal of natural products (Washington, D.C.) (01.05.1987)
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