Occurrence and chemistry of isousnic acid from the lichen Bunodophoron ramuliferum

Author:
Huneck S. & Tibell L.
Year:
2005
Journal:
Journal of the Hattori Botanical Laboratory
Pages:
98: 299-307
Url:
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Bunodophoron ramuliferum (I.M.Lamb) Wedin is chemically analysed. The occurrence of isousnic acid is confirmed and the CD- and ORD-spectra of (+ )-isousnic, (+ )-usnic, (+ )-placodi- olic and ( + )-pseudoplacodiolic acids are shown. Copper complexes o f ( + )-isousnic and ( + )-usnic acids are described. lichen; Bunodophoron ramuliferum, Sphaerophoracae, Caliciales, ( + )-isousnic acid, CD and ORD spectra of (+ )-isousnic, (+)-usnic, (+)-placodiolic and (+ )-pseudoplacodiolic acids
Id:
2156
Submitter:
jph
Post_time:
Sunday, 19 June 2016 22:37