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Automatic identification by C-13 NMR of substituent groups bonded in natural product skeletons
(Elsevier B.V., 2002-11-01)
The aim of this paper is to present a procedure that utilizes C-13 NMR for identification of substituent groups which are bonded to carbon skeletons of natural products. For so much was developed a new version of the program ...
Natural product based inhibitors of the thioredoxin-thioredoxin reductase system
(2004)
Spiroketal naphthodecalins are readily assembled by Barton's base mediated Ullmann binaphthyl ether coupling, Dakin reactions and hypervalent iodine spirocyclization. The core structures can be further diversified by enone ...
Biodiversidade: fonte potencial para a descoberta de fármacos
(Sociedade Brasileira de Química, 2009-01-01)
In economic terms, biodiversity transcends the boundaries usually given to conventional industries because it is a valuable source of biological and chemical data of great use to drug discovery. Certainly, the use of natural ...
Fatores de sucesso no desenvolvimento de novos produtos em pequenas empresas: um estudo de caso em um fabricante de equipamentos para gás natural veicular
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia de ProduçãoEstratégia; Qualidade; Gestão Ambiental; Gestão da Produção e Operações, 2006-05-19)
This study presents itself as a contribution to the solidification of the Natural Gas industry, within the scope of the development of new products. The goal of this paper is to analyze the factors that lead to the success ...
Global Salmon Networks: Unpacking Ecological Contradictions at the Production Stage
(Taylor and Francis Inc., 2019)
© 2018, © 2018 Clark University.Firms’ strategies for turning nature into commodities are heavily oriented toward reducing the ecological indeterminacy of the production process by controlling its biophysical properties ...
Production of nature and labour agency: How the subsumption of nature affects trade union action in the fishery and aquaculture sectors in Aysén, Chile
(2024)
This research seeks to link labour studies with political ecology by studying how the subsumption of nature affects labour agencies in fisheries and aquaculture in Aysén, Chile. For this purpose, the time-space-form approach ...
OS produtos naturais e a química medicinal moderna
(2006-03-01)
Natural products have been utilized by humans since ancient times and the relief and cure of their diseases was the first purpose for using natural products in medicine. The history of the oriental and occidental civilizations ...
OS produtos naturais e a química medicinal moderna
(2006-03-01)
Natural products have been utilized by humans since ancient times and the relief and cure of their diseases was the first purpose for using natural products in medicine. The history of the oriental and occidental civilizations ...
Análise da produção e comercialização de mel natural no Brasil no período de 1999 a 2010
(2012-07-16)
The aim of this study was to analyze the evolution of natural honey production in Brazil, as well as the Brazilian performance in the international markets and their own consumption behavior of natural honey in the domestic ...