4,5-Di-O-methylhiascic acid, a new tridepside from the lichens Parmelia pseudofatiscens and Parmelia horrescens
JA Elix and U Engkaninan
Australian Journal of Chemistry
29(12) 2701 - 2705
AbstractThe tridepside 4,5-di-O-methylhiascic acid (8) has been isolated from the lichen Parmelia pseudofatiscens. The structure of this compound followed from the spectroscopic data and has been confirmed by total synthesis. This new tridepside was also shown to occur in the lichen Parmelia horrescens.
© CSIRO 1976