8 documents found, page 1 of 1
Antifungal iridoids from the stems of Tocoyena formosa
Bolzani, Vanderlan Da Silva [UNESP]; Trevisan, Ligia Maria Vetoratto [UNESP]; Izumisawa, Clara Miti; Young, Maria Claudia MarxMade available in DSpace on 2022-04-29T08:46:50Z (GMT). No. of bitstreams: 0 Previous issue date: 1996-01-01; A new antifungal iridoid compound, together with three active known iridoids, galioside, galioside aglucone, and apodanthoside, as well as 3-O-β-D-glucopyranosyl-28-O-β-D-glucopyranosyl quinovic acid and quercetin-3-O-methyl-3-O-β-D-rhamnopyranoside, were isolated from the stems of Tocoyena formosa. Thi...
Plant diversity from Brazilian Cerrado and Atlantic Forest as a tool for prospe...
Silva, Dulce Helena Siqueira [UNESP]; Castro-Gamboa, Ian [UNESP]; Bolzani, Vanderlan Da Silva [UNESP]Made available in DSpace on 2022-04-29T08:48:26Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-03-01; São Paulo State University, Araraquara, São Paulo; São Paulo State University, Araraquara, São Paulo
Free radical scavenging activity of Pterogyne nitens Tul. (Fabaceae)
Regasini, Luis Octávio [UNESP]; De Oliveira, Camila Martins [UNESP]; Vellosa, José Carlos Rebuglio [UNESP]Made available in DSpace on 2022-04-28T20:48:14Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-12-17; As part of our ongoing research on antioxidant agents from Brazilian flora, twenty extracts and fractions obtained from Pterogyne nitens Tulasne (Fabaceae) were screened for free radical scavenging activity by using ABTS [2,2′-azinobis(3-ethylenebenzothiazoline-6-sulfonic acid)] and DPPH (2,2-diphenyl-1...
Antimicrobial activity of Piper arboreum and Piper tuberculatum (Piperaceae) ag...
Regasini, Luis Octávio [UNESP]; Cotinguiba, Fernando [UNESP]; Morandim, Andreia De Araújo [UNESP]; Kato, Massuo Jorge; Scorzoni, Liliana [UNESP]Made available in DSpace on 2022-04-28T20:54:01Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-06-17; In the scope of our ongoing research on bioactive agents from natural sources, 24 extracts and fractions obtained from Piper arboreum Aub. and Piper tuberculatum Jacq. (Piperaceae) were screened for antifungal activity by using broth microdilution method. The current investigation reveals that P. arbore...
Identification of triterpenes and sterols from Pterogyne nitens (fabaceae-caesa...
Regasini, Luis Octávio [UNESP]; Vieira-Júnior, Gerardo Magela [UNESP]; Fernandes, Daniara Cristina [UNESP]; Bolzani, Vanderlan Da Silva [UNESP]Made available in DSpace on 2022-04-28T21:00:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-12-01; As part of our ongoing bioprospecting studies on secondary metabolites in plants of Cerrado and Atlantic Rain Forest of São Paulo State (Brazil), we describe the identification of triterpenes and sterols present in the hexane extracts and foliar epicuticular wax of Pterogyne nitens Tulasne (Fabaceae-Cae...
Virtual screening of antibacterial compounds by similarity search of Enoyl-ACP ...
Junior, Leonardo Rander Asse; Kronenberger, Thales; Serafim, Mateus Sá Magalhães; Sousa, Yamara Viana; Franco, Isabella Drumond; Valli, Marilia [UNESP]Made available in DSpace on 2020-12-12T01:52:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-01-01; Aim: Antibiotic resistance is an alarming issue, as multidrug-resistant bacteria are growing worldwide, hence the decrease of therapeutic potential of available antibiotic arsenal. Among these bacteria, Staphylococcus aureus was pointed by the WHO in the pathogens list to be prioritized in drug developm...
Computational methods for NMR and MS for structure elucidation II: Database res...
Valli, Marilia [UNESP]; Russo, Helena Mannochio [UNESP]; Pilon, Alan Cesar [UNESP]; Pinto, Meri Emili Ferreira [UNESP]; Dias, Nathalia B. [UNESP]Made available in DSpace on 2020-12-12T01:51:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-11-01; Technological advances have contributed to the evolution of the natural product chemistry and drug discovery programs. Recently, computational methods for nuclear magnetic resonance (NMR) and mass spectrometry (MS) have speeded up and facilitated the process of structural elucidation even in high comple...
Counteracting effects on free radicals and histological alterations induced by ...
Ferreira De Araujo, Everton Jose; Lopes De Oliveira, Guilherme Antonio; De Sousa, Livia Queiroz; Bolzani, Vanderlan Da Silva [UNESP]Made available in DSpace on 2018-11-27T01:47:17Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-09-01. Added 1 bitstream(s) on 2019-10-09T18:28:00Z : No. of bitstreams: 1 S0001-37652015000401791.pdf: 5258500 bytes, checksum: 49003b404e0a8af8f5473c2913753818 (MD5); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundacao de Amparo a Pesquisa do Estado do Piaui (FAPEPI); Casearia sylv...