
TY  - JOUR
A1  - Binhamat, A 
A1  - Bindin, L 
A1  - Binsamsudin, MW 
A1  - Elix, JA 
T1  - Two New Depsidones From the Lichen <I>Erioderma phaeorhizum</I> Vainio <I>sensu lato</I>
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1993
VL  - 46
IS  - 1
SP  - 153
EP  - 156
KW  - 
UR  - https://doi.org/10.1071/CH9930153 
N2  - The depsidones hypophysciosporin (methyl 2-chloro-3,8-dihydroxy-1,4,6,9-tetramethyl-11-oxo-11H-dibenzo[ b,e ][1,4]dioxepin-7-carboxylate) (9) and 3-O-methylhypophysciosporin (methyl 2-chloro-8-hydroxy-3-methoxy-1,4,6,9-tetra-11-oxo-11H-dibenzo[ b,e ][1,4]dioxepin-7-carboxylate)(10) have been isolated from the lichen Erioderma phaeorhizum and the structures of these metabolites have been established by comparison with synthetic material. In addition the chroman, vitamin E acetate (14), has been isolated from Erioderma tomentosum, the first reported occurrence of this compound in a lichen. 
ER  -

