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Hualyzin, a Symmetrical Urea Derivative Isolated from Penicillium herquei Isolate GA4

  • Ling Ding
  • , Serge Fotso
  • , Fuchao Li
  • , Song Qin
  • , Hartmut Laatsch

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

Penicillium herquei isolate GA4 was isolated from the infected Conchocelis of Porphyra yezoensis. A large-scale fermentation using yeast extract sucrose medium and repeated chromatography afforded a new symmetrical urea derivative, hualyzin (1). The structure was determined by detailed NMR spectroscopic investigations and MS fragmentation analysis.
Original languageEnglish
JournalJournal of Natural Products
Volume71
Issue number6
Pages (from-to)1068-1069
Number of pages2
ISSN0163-3864
DOIs
Publication statusPublished - 2008
Externally publishedYes

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