Browsing by Subject Chemical Structure
Showing results 1 to 17 of 17
| Preview | Issue Date | Title | Author(s) |
|---|---|---|---|
| 2015 | Antioxidant activity and polyphenol content of some Brazilian medicinal plants exploiting the formation of the Fe(II)/2,2'-bipyridine complexes | Santana, Waila Evelyn Lima; Nunez, C. V.; Moya, Horácio Dorigan | |
| 2008 | Antioxidant activity of (+)-bergenin-a phytoconstituent isolated from the bark of Sacoglottis uchi Huber (Humireaceae) | Abreu, Heitor Avelino de; Aparecida Dos, Izandina; Souza, Gilmar P.; Piló?-Veloso, Dorila; Duarte, Hélio Anderson; Alcântara, Antônio Flávio de C. | |
| 2014 | Antiplasmodial activity of synthetic ellipticine derivatives and an isolated analog | Montoia, Andréia; Silva, Luiz Francisco Rocha e; Torres, Zelina Estevam dos Santos; Costa, David Siqueira; Henrique, Marycleuma Campos; Lima, Emerson Silva; Vasconcellos, Marne Carvalho de; Souza, Rita C.Z.; Costa, Mônica Regina Farias; Grafov, Andrèi Andriy; Grafova, Iryna A.; Eberlin, M. N.; Tadei, Wanderli Pedro; Amorim, Rodrigo C.N.; Pohlit, Adrian Martin | |
 | 2013 | Chemical composition of aspidosperma ulei markgr. and antiplasmodial activity of selected indole alkaloids | Torres, Zelina Estevam dos Santos; Silveira, Edilberto Rocha; Silva, Luiz Francisco Rocha e; Lima, Emerson Silva; Vasconcellos, Marne Carvalho de; Andrade Uchôa, Daniel Esdras de; Filho, Raimundo Braz; Pohlit, Adrian Martin |
| 2013 | Chemical profile and biological activities of Deguelia duckeana A.M.G. Azevedo (Fabaceae) | Lima, Nerilson M.; Andrade, Jaqueline I A; Lima, Karen C.S.; dos Santos, Francislane Samara Muniz; Barison, Andersson; Salomé, Kahlil Schwanka; Matsuura, Takeshi; Nunez, C. V. | |
 | 2003 | Determination of high molecular mass compounds from Amazonian plant's leaves | Siqueira, Denilson Soares de; dos Santos Pereira, A. S.; Aquino Neto, Francisco Radler; Cabral, José Augusto; Ferreira, Carlos Alberto Cid; Simoneit, Bernd Rolf Tatsuo; Elias, Vladimir O. |
| 2020 | Effects of natural light and depth on rates of photo-oxidation of dissolved organic carbon in a major black-water river, the Rio Negro, Brazil | Johannsson, Ora E.; Ferreira, Márcio Soares; Smith, David Scott; Crémazy, Anne; Wood, Chris M.; Val, Adalberto Luis | |
 | 2011 | Fine specificities of two lectins from Cymbosema roseum seeds: A lectin specific for high-mannose oligosaccharides and a lectin specific for blood group H type II trisaccharide | Dam, Tarun Kanti; Cavada, B. S.; Nagano, C. S.; Rocha, Bruno Anderson Matias da; Benevides, R. G.; Nascimento, K. S.; Sousa, Luiz A.G. de; Oscarson, Stefan; Brewer, Curtis Fred |
| 2014 | Gastro-protective effects of isobrucein B, a quassinoid isolated from Picrolemma sprucei | Manfredo Vieira, Silvio; Silva, Rangel Leal; Lemos, Henrique Paula; Amorim, Rodrigo C.N.; Silva, Ellen Cristina Costa; Reinach, Peter Sol; Cunha, Fernando Queiroz; Pohlit, Adrian Martin; Cunha, Thiago Mattar | |
 | 2015 | In vivo evaluation of isolated triterpenes and semi-synthetic derivatives as antimalarial agents | Silva, Luiz Francisco Rocha e; Ramalhete, Cátia; Nogueira, Karla Lagos; Mulhovo, Silva; Ferreira, Maria José Umbelino; Pohlit, Adrian Martin |
| 2014 | Molecular and biochemical characterization of caffeine synthase and purine alkaloid concentration in guarana fruit | Schimpl, Flávia Camila; Kiyota, Eduardo; Mayer, Juliana Lischka Sampaio; Gonçalves, José Francisco de Carvalho; Silva, José Ferreira da; Mazzafera, Paulo | |
| 2015 | Monomethyl ethers of 4,5-dihydroxypipecolic acid from Petaladenium urceoliferum: Enigmatic chemistry of an enigmatic legume | Kite, Geoffrey C.; Cardoso, Domingos; Lewis, Gwilym Peter; Zartman, Charles Eugene; Queiroz, Luciano P.; Veitch, Nigel C. | |
| 2015 | The quassinoid isobrucein B reduces inflammatory hyperalgesia and cytokine production by post-transcriptional modulation | Silva, Rangel Leal; Lopes, Alexandre H.P.; França, Rafael Freitas de Oliveira; Manfredo Vieira, Silvio; Silva, Ellen Cristina Costa; Amorim, Rodrigo C.N.; Cunha, Fernando Queiroz; Pohlit, Adrian Martin; Cunha, Thiago Mattar | |
| 2014 | Single and double ionization of the camphor molecule excited around the C 1s edge | Castilho, R. B. de; Ramalho, Teodorico Castro; Nunez, C. V.; Coutinho, Lúcia H.; Santos, Antonio Carlos Fontes; Pilling, Sérgio; Lago, Alexsandre F.; Silva-Moraes, M. O.; Souza, Gerardo Gerson Bezerra de | |
| 2016 | Synthesis and antimalarial activity of quinones and structurally-related oxirane derivatives | Carneiro, Paula Fernandes; Pinto, Maria do Carmo Freire Ribeiro; Marra, Roberta Katlen Fusco; Silva, F. C. da; Resende, Jackson Antonio Lamounier Carmargos; Silva, Luiz Francisco Rocha e; Alves, Hilkem G.; Barbosa, Gleyce dos Santos; Vasconcellos, Marne Carvalho de; Lima, Emerson Silva; Pohlit, Adrian Martin; Ferreira, V?tor Francisco | |
 | 2020 | Synthesis, molecular docking studies, and larvicidal activity evaluation of new fluorinated neonicotinoids against Anopheles darlingi larvae | Mesquita, Rochelly da Silva; Kyrylchuk, Andrii; Grafova, Iryna A.; Kliukovskyi, Denys; Bezdudny, Andriy V.; Rozhenko, Alexander B.; Tadei, Wanderli Pedro; Leskelä, Markku A.; Grafov, Andrèi Andriy |
| 2008 | Variability in essential-oil composition of Piper marginatum sensu lato | Andrade, Eloísa Helena de Aguiar; Carreira, Léa Maria Medeiros; Silva, Milton Hélio L da; Silva, João Domingos da; Bastos, Cléber Novais; Sousa, Pergentino José C.Cunha; Guimarães, Elsie Franklin; Maia, José Guilherme Soares |