1.
J Antibiot (Tokyo)
; 76(4): 236-238, 2023 04.
Article
in English
| MEDLINE
| ID: mdl-36732638
ABSTRACT
Phaeolschidin F (1) was isolated from fruiting bodies of the bitter and toxic mushroom Gymnopilus aeruginosus. Structure analysis by NMR and MS revealed that 1 is a new symmetrical bis(styrylpyrone). A series of anti-oxidant and pro-oxidant tests characterized that 1 is a redox catalyst having more anti-oxidant and less pro-oxidant activities than quercetin.