| toward the antioxidant and chemical characterization of mycorrhizal mushrooms from northeast portugal. | mushrooms are widely appreciated all over the world for their nutritional properties and pharmacological value as sources of important bioactive compounds. mycorrhizal macrofungi associate with plant roots constituting a symbiotic relationship. this symbiosis could influence the production of secondary metabolites, including bioactive compounds. we focused on the evaluation of antioxidant potential and chemical composition of mycorrhizal mushrooms species from northeast portugal: amanita caesare ... | 2011 | 22417480 |
| syntheses of naturally occurring terphenyls and related compounds. | naturally occurring terphenyls and related compounds such as terferol and its corresponding quinone and phlebiarubrone were synthesized from 2,5-diphenyl-1,4-benzoquinone. according to the proposed biosynthetic pathway, chemical conversion of phlebiarubrone to ustalic acid, a toxic compound isolated from the poisonous mushroom, tricholoma ustale, was examined to find a low-yield conversion to the ustalic acid dimethyl ester. | 2006 | 17151478 |
| ustalic acid as a toxin and related compounds from the mushroom tricholoma ustale. | a toxin and related compounds were isolated from a poisonous mushroom tricholoma ustale. their structures were determined by analyses of the spectral data and synthesis. | 2002 | 12125567 |