Chester, DO/ Elix, JA 1980: A new dibenzofuran and diphenyl ether from the lichen Gymnoderma melacarpum. - Australian Journal of Chemistry33: 1153-1156. [RLL List # 108-14 / Rec.# 3132] Keywords: DIBENZOFURAN/ GYMNODERMA/ CHEMISTRY/ DIPHENYL ETHER/ AUSTRALIA/ MELACARPIC/ CONGRAYANIC
Abstract: 1 table. Several unnumbered figures. [The new substances, melacarpic acid and congrayanic acid, occur along with grayanic acid and fumarprotocetraric acid in Australian specimens of of Gymnoderma malacarpum.]