Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/32512
Title: Identification of Two New Phosphorylated Polyketides from a Brazilian Streptomyces sp. Through the Use of LC–SPE/NMR
Keywords: Streptomyces
Polyketides
Phosdiecin A and B
Policetidos
Polyketide phosphate monoesters
Monoésteres de fosfato de policetídeo
Issue Date: Apr-2016
Publisher: Verlag Helvetica Chimica Acta AG, Zürich, Switzerland
Citation: THOMASI, S. S. et al. Identification of Two New Phosphorylated Polyketides from a Brazilian Streptomyces sp. Through the Use of LC–SPE/NMR. Helvetica chimica acta, Basel, v. 99, n. 4, p. 281-285, Apr. 2016.
Abstract: Two new polyketide phosphate monoesters, phosdiecin A (1) and phosdiecin B (2), were isolated from a culture of the marine Streptomyces sp. SS99BA‐2 using the hyphenated technology LC–SPE/NMR. The compounds showed to be new representatives of an important class of antitumor antibiotic metabolites known as fostriecins. Their structures, including relative configuration attribution, were fully elucidated through extensive analyses of NMR and MALDI‐TOF/TOF HR‐MS data. Herein, the application of this system to isolate and identify the new compounds is described.
URI: https://onlinelibrary.wiley.com/doi/full/10.1002/hlca.201500038
http://repositorio.ufla.br/jspui/handle/1/32512
Appears in Collections:DQI - Artigos publicados em periódicos

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