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New pregaliellalactonoids from Galiella rufa

Escobar, Zilma LU ; Williams, Headley ; Phipps, Richard ; Karunakaran, Deepa ; Steele, Jonathan and Sterner, Olov LU (2015) In Phytochemistry Letters 12. p.138-141
Abstract
An extract of a culture of the fungus Galiella rufa yielded several new derivatives of pregaliellalactone (1) that were characterised by NMR and MS experiments. The tetraene 4 has been reported previously, but was in this investigation isolated in sufficient amounts for the determination of the configuration of the C-4/C-5 double bond which is Z, not E. The possibility that any of the new compounds are involved in the biosynthesis of 1 is discussed. (C) 2015 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved.
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author
; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Galiella rufa, Pregaliellalactone, Isolation, Structural elucidation
in
Phytochemistry Letters
volume
12
pages
138 - 141
publisher
Elsevier
external identifiers
  • wos:000356336400026
  • scopus:84925650989
ISSN
1874-3900
DOI
10.1016/j.phytol.2015.03.009
language
English
LU publication?
yes
id
d0959c6f-55d6-4060-9ad6-2bfc4f776c3a (old id 7601796)
date added to LUP
2016-04-01 11:16:39
date last changed
2022-04-28 08:40:04
@article{d0959c6f-55d6-4060-9ad6-2bfc4f776c3a,
  abstract     = {{An extract of a culture of the fungus Galiella rufa yielded several new derivatives of pregaliellalactone (1) that were characterised by NMR and MS experiments. The tetraene 4 has been reported previously, but was in this investigation isolated in sufficient amounts for the determination of the configuration of the C-4/C-5 double bond which is Z, not E. The possibility that any of the new compounds are involved in the biosynthesis of 1 is discussed. (C) 2015 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved.}},
  author       = {{Escobar, Zilma and Williams, Headley and Phipps, Richard and Karunakaran, Deepa and Steele, Jonathan and Sterner, Olov}},
  issn         = {{1874-3900}},
  keywords     = {{Galiella rufa; Pregaliellalactone; Isolation; Structural elucidation}},
  language     = {{eng}},
  pages        = {{138--141}},
  publisher    = {{Elsevier}},
  series       = {{Phytochemistry Letters}},
  title        = {{New pregaliellalactonoids from Galiella rufa}},
  url          = {{http://dx.doi.org/10.1016/j.phytol.2015.03.009}},
  doi          = {{10.1016/j.phytol.2015.03.009}},
  volume       = {{12}},
  year         = {{2015}},
}