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http://repositorio.ufla.br/jspui/handle/1/40985| Title: | Unusual 2(1H)-Pyrazinones isolated from a culture of a brazilian marine-derived Streptomyces sp. |
| Keywords: | LC-SPE/NMR Marine Streptomyces Secondary metabolite 2(1H)-Pyrazinones Liquid chromatography solid-phase extraction nuclear magnetic resonance (LC-SPE/NMR) |
| Issue Date: | Apr-2015 |
| Publisher: | SAGE Publishing |
| Citation: | THOMASI, S. S. et al. Unusual 2(1H)-Pyrazinones isolated from a culture of a brazilian marine-derived Streptomyces sp. Natural Product Communications, [S.l.], v. 9, n. 9, p. 1275-1278, April 2015. |
| Abstract: | Four new secondary metabolites, giovaninones A-D (1-4), were isolated from an ethyl acetate extract of a culture of a marine-derived Streptomyces strain designated SS99BA-2. Chemical analysis was completely conducted in a coupled automated LC-SPE system with the use of a cryogenic NMR probehead and HRMS. The application of this system to identify, purify and elucidate all the structures is described. |
| URI: | https://journals.sagepub.com/doi/pdf/10.1177/1934578X1400900913 http://repositorio.ufla.br/jspui/handle/1/40985 |
| Appears in Collections: | DQI - Artigos publicados em periódicos |
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