Title: A new anthraquinone derivative from the marine fish-derived fungus Alternaria sp. X112.
Authors: Xu, Xiaoyuan; Li, Gang; Fu, Rao; Lou, Hongxiang; Peng, Xiaoping
Abstract: A new anthraquinone, altermodinacid A (1), and five known derivatives, pachybasic acid (2), emodic acid (3), emodin (4), phomarin (5), and 1,7-dihydroxy-3-methylanthracene-9,10-dione (6), were discovered from a halotolerant fungus Alternaria sp. X112 isolated from a marine fish Gadus macrocephalus. Their structures were determined by analysing MS and NMR data. The cytotoxic effect, antiagricultural pathogens activity, antibacterial activity and quorum sensing inhibitory potential of new compound 1 were evaluated.
Subjects: MARINE fishes; MARINE fungi; ANTHRAQUINONE derivatives; QUORUM sensing; ALTERNARIA
Publication: Natural Product Research, 2025, Vol 39, Issue 1, p151
ISSN: 1478-6419
Publication type: Academic Journal
DOI: 10.1080/14786419.2023.2258540

A new anthraquinone derivative from the marine fish-derived fungus Alternaria sp. X112.

Xu, Xiaoyuan; Li, Gang; Fu, Rao; Lou, Hongxiang; Peng, Xiaoping