Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Sergio Augusto de Loreto Bordignon"'
Autor:
Cristiano da Silva Sousa, Letícia Mezzomo, Juliana Caroline Butzge, Gabriela de Carvalho Meirelles, Sérgio Augusto de Loreto Bordignon, Gilsane Lino von Poser, Miriam Apel
Publikováno v:
Drug Analytical Research, Vol 6, Iss 2, Pp 23-26 (2023)
The essential oils of Salvia ovalifolia, S. procurrens and S. uliginosa were obtained by hydrodistillation and analyzed by gas chromatography-mass spectrometry. The three species displayed very low amounts of essential oils, consisting of a few sesqu
Externí odkaz:
https://doaj.org/article/52fa0021976d4aa89b5a31490b45bfca
Autor:
Gilsane Lino von Poser, Charley Christian Staats, Jan Schripsema, Sergio Augusto de Loreto Bordignon, Alexandre de Barros Falcão Ferraz
Publikováno v:
Phytochemistry. 57:1227-1230
From the aerial parts of Hypericum polyanthemum Klotzsch ex Reichardt (Guttiferae), three chromenes, 6-isobutyryl-5,7-dimethoxy-2,2-dimethyl-benzopyran; 7-hydroxy-6-isobutyryl-5-methoxy-2,2-dimethyl-benzopyran and 5-hydroxy-6-isobutyryl-7-methoxy-2,2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b501c70276f714a1027d4ca325ca57f3
https://doi.org/10.1016/s0031-9422(01)00169-8
https://doi.org/10.1016/s0031-9422(01)00169-8
Publikováno v:
Journal of Essential Oil Research. 11:145-148
The essential oils of the aerial parts of Cunila angustifolia, collected in two different regions in the southern Brazilian state of Santa Catarina, were analyzed by GC, GC/MS and 13C-NMR spectroscopy. The main compounds in sample A were found to be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96b6a178a86de777997ba5eb912559a7
https://doi.org/10.1080/10412905.1999.9701094
https://doi.org/10.1080/10412905.1999.9701094
Publikováno v:
Phytochemistry. 44:1283-1286
The essential oils of cultivated and wild-growing Cunila microcephala and C. fasciculata from southern Brazil were analysed by GC, GC-mass spectrometry and 13 C NMR spectroscopy. The main constituent in both species was found to be menthofuran (82.3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc8ff3ac285b2fb0f791a05d5cb83215
https://doi.org/10.1016/s0031-9422(96)00726-1
https://doi.org/10.1016/s0031-9422(96)00726-1
Autor:
Charley Christian Staats, Sergio Augusto de Loreto Bordignon, Alexandre de Barros Falcão Ferraz, Gilsane Lino von Poser, Jan Schripsema
Publikováno v:
ChemInform. 32
From the aerial parts of Hypericum polyanthemum Klotzsch ex Reichardt (Guttiferae), three chromenes, 6-isobutyryl-5,7-dimethoxy-2,2-dimethyl-benzopyran; 7-hydroxy-6-isobutyryl-5-methoxy-2,2-dimethyl-benzopyran and 5-hydroxy-6-isobutyryl-7-methoxy-2,2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a7479cbdef77a714401e042c8754b76
https://doi.org/10.1002/chin.200147230
https://doi.org/10.1002/chin.200147230
Autor:
Gilsane Lino von Poser, Raquel Bridi, Ana Paula Machado Bernardi, A. T. Henriques, Daniela Vicentini Albring, Sergio Augusto de Loreto Bordignon, Carlos Severo Dutra-Filho, Alexandre de Barros Falcão Ferraz, Jan Schripsema
Publikováno v:
Journal of natural products. 68(5)
Two new benzophenones were isolated from the leaves of Hypericum carinatum. Their structures were established on the basis of 2D NMR spectroscopic analyses and mass spectrometry as cariphenone A (6-benzoyl-5,7-dihydroxy-2,2,8-trimethyl-2H-chromene) (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::305ec945f0f26f1f0b2f215d28928221
https://pubmed.ncbi.nlm.nih.gov/15921431
https://pubmed.ncbi.nlm.nih.gov/15921431
Autor:
Tiago Corrales Cabral, Diana Gonçalves Dellagnese, Sérgio Augusto de Loreto Bordignon, Eduardo Dias Forneck, Cristina Vargas Cademartori
Publikováno v:
Ciência Florestal, Vol 26, Iss 3, Pp 949-955 (2016)
ABSTRACT The use of volatile oils extracted from chiropterochoric fruits has been investigated so that the great number of seeds spread by fruit-eating bats in degraded areas may be potentialized. Since Phyllostomidae mainly use smell to locate ripe
Externí odkaz:
https://doaj.org/article/7f8c8aff633c461795933f09415328bb
Autor:
Madson Ralide Fonseca Gomes, Gilcéia Guadagnin Dorneles, Roselena Silvestri Schuh, Ana Laura Bemvenuti Jacques, Lúcia Rosane Bertholdo-Vargas, Sérgio Augusto de Loreto Bordignon, Renata Pereira Limberger
Publikováno v:
Revista de Ciências Farmacêuticas Básica e Aplicada, Vol 35, Iss 1, Pp 41-46 (2014)
The essential oils extracted from leaves of the Southern Brazilian native species Drimys angustifolia Miers (DA) and Drimys brasiliensis Miers (DB) by Clevenger distillation were analyzed by gas chromatography/ mass spectrometry (GC/MS). The oils
Externí odkaz:
https://doaj.org/article/09098cfc62954d8b984c4ca42fe4b842