OCCURRENCE AND CHEMISTRY OF ISOUSNIC ACID FROM THE LICHEN BUNODOPHORON RAMULIFERUM

Accession number;05A0766130
Title;OCCURRENCE AND CHEMISTRY OF ISOUSNIC ACID FROM THE LICHEN BUNODOPHORON RAMULIFERUM
Author; ()
Journal Title;J Hattori Bot Lab
Journal Code:Y0255A
ISSN:0073-0912
VOL.;NO.98;PAGE.299-307(2005)
Figure&Table&Reference;FIG.5, TBL.3, REF.19
Pub. Country;Japan
Language;English
Abstract;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, (+)-placodiolic and (+)-pseudoplacodiolic acids are shown. Copper complexes of (+)-isousnic and (+)-usnic acids are described. (author abst.)