期刊
APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY
卷 174, 期 7, 页码 2426-2434出版社
HUMANA PRESS INC
DOI: 10.1007/s12010-014-1180-z
关键词
Penicillium roqueforti; 2-Deoxy-2-phosphamino-alpha-D-glucopyranose; Fungal chitin; Intermediate compound; Alternative biosynthetic pathway; Spectroscopic data
资金
- Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior agency (CAPES, Brazil)
- European Commission
- Canary government (Agencia Canaria de Investigacion, Innovacion y Sociedad de la Informacion, ACIISI) [SI-697 (ULPAPD-08/01-5)]
- Instituto Canario de Investigacion del Cancer (ICIC)
- Spanish MICINN [BIO2011-29233-C02-02]
- Agencia Canaria de Investigacion, Innovacion y Sociedad de la Informacion [PIL2071001]
The chemical screening of the biomass of a new marine-derived strain of Penicillium roqueforti, produced by liquid-state fermentation, led to the identification of several volatile and nonvolatile compounds. As a result of previous studies, we have isolated and characterized a new molecule. The chemical structure of 2-deoxy-2-phosphamino-alpha-D-glucopyranose isolated was elucidated on the basis of 1D and 2D NMR studies together with other instrumental techniques. As a result of this discovery, a biogenetic route has been proposed to explain its formation as an intermediary component of the chitin biosynthesis.
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