Chemical structures of discussed secondary metabolites. Orsellinic acid (1); mitorubrinol acetate (2); rubiginosin A (3); mitorubrinol (4); phomopsidin (5); 10-hydroxyphomopsidin (6); mitorubrin (7); rickiol A (8); orthosporin (9); daldinone B (10); 1,8-dimethoxynaphthalene (11); daldinin F (12); 5-methyl mellein (13); viridiol (14).

 
 
  Part of: Pourmoghaddam MJ, Lambert C, Surup F, Khodaparast SA, Krisai-Greilhuber I, Voglmayr H, Stadler M (2020) Discovery of a new species of the Hypoxylon rubiginosum complex from Iran and antagonistic activities of Hypoxylon spp. against the Ash Dieback pathogen, Hymenoscyphus fraxineus, in dual culture. MycoKeys 66: 105-133. https://doi.org/10.3897/mycokeys.66.50946