Journal article
New Diketopiperazine Metabolites from the Sclerotia of Aspergillus ochraceus
Journal of natural products (Washington, D.C.), Vol.55(7), pp.931-939
07/01/1992
DOI: 10.1021/np50085a013
PMID: 1402958
Abstract
Three new diketopiperazine-containing metabolites 1-3 have been isolated from the sclerotia of Aspergillus ochraceus (NRRL 3519) by chromatography on Sephadex LH-20 and reversed-phase hplc. The structures of these compounds were established using extensive high-field ID and 2D nmr experiments. All three compounds cause moderate reduction in weight gain in assays against the lepidopteran crop pest Helicoverpa zea. © 1992, American Chemical Society. All rights reserved.
Details
- Title: Subtitle
- New Diketopiperazine Metabolites from the Sclerotia of Aspergillus ochraceus
- Creators
- Florecita S de GuzmanJames B GloerDonald T WicklowPartick F Dowd
- Resource Type
- Journal article
- Publication Details
- Journal of natural products (Washington, D.C.), Vol.55(7), pp.931-939
- Publisher
- American Chemical Society
- DOI
- 10.1021/np50085a013
- PMID
- 1402958
- ISSN
- 0163-3864
- eISSN
- 1520-6025
- Language
- English
- Date published
- 07/01/1992
- Academic Unit
- Chemistry
- Record Identifier
- 9984216595702771
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