2026-10-10T13:29:55Zhttps://www.radar-service.eu/oai/OAIHandler10.22000/m255c36k0wm8ndhr2026-02-02T08:18:50Z
https://dx.doi.org/10.22000/m255c36k0wm8ndhr
Lange, Josefine
Huymann , Lesley
Balci , Dilara
Schwarzkopf , Sophie
D. Davari, Mehdi
Gotsis , Clemens
Palfner , Götz
Siewert , Bianka
Peintner, Ursula
Arnold , Norbert
Supplemental data: Cortinarius mapuveronicae from South America, a chemical and morphological link between European and Australian dermocyboid Cortinarii
Leibniz Institute of Plant Biochemistry
2025
Chemistry
Biochemistry
Environmental Science and Ecology
Life Science
dataset
Dataset
Cortinarius mapuveronicae N. Arnold, Palfner, Peintner, Huymann, Siewert sp. nov.
Bruker Avance Neo 500 NMR spectrometer
Orbitrap Elite mass spectrometer (Thermo Fisher Scientific)
Jasco J815 spectropolarimeter
Organism
Instrument
Instrument
Instrument
info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/4.0/legalcode
As part of the characterization of the new fungal species Cortinarius mapuveronicae from Patagonian Nothofagus forests, several anthraquinonoid secondary metabolites were identified through chemical analysis. A notable feature is the intense red coloration of the basidiomata. This color is attributed to a newly identified anthraquinone pigment, clavorubin-8-O-methylether (1).
In addition to this novel anthraquinoid compound, several known monomeric and dimeric anthraquinones were detected: (+)-7,7-Emodinphyscion (2), Emodin (3), Emodin-6,8-di-O-methylether (4), Questin (5), (+)-(S)-Skyrin (6), (+)-(S)-Aurantioskyrin (7), Hypericin (8), Dermolutein (9), Endocrocin (10).
Given compound numbers refer to the compound numbering in the corresponding publication of Lange & Huymann et al.
Cortinarius
South America
secondary metabolites
anthraquinones
1H NMR
13C NMR
2D NMR
Circular dichroism
CD spectroscopy
HRMS
Structure elucidation
eng
10.1007/s13659-025-00552-5
https://ror.org/018mejw64
https://ror.org/013tf3c58
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