| Literature DB >> 15730257 |
Petur W Dalsgaard1, John W Blunt, Murray H G Munro, Jens C Frisvad, Carsten Christophersen.
Abstract
Communesins G (1) and H (2), two new alkaloids, have been isolated from the psychrotolerant, new species Penicillium rivulum Frisvad. The compounds were isolated by high-speed countercurrent chromatography and preparative HPLC using UV-guided fractionation. The structures were determined from 1D and 2D NMR techniques and HRESIMS. In contrast to all other known communesins, 1 and 2 were found inactive in antimicrobial, antiviral, and anticancer assays.Entities:
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Year: 2005 PMID： 15730257 DOI： 10.1021/np049646l
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050