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Article

Rare Chromones from a Fungal Mutant of the Marine-Derived Penicillium purpurogenum G59.

Marine drugs - 18 Aug 2015

Xia Ming-Wen, Cui Cheng-Bin, Li Chang-Wei, Wu Chang-Jing, Peng Ji-Xing, Li De-Hai

Abstract excerpt

Three new and rare chromones, named epiremisporine B (2), epiremisporine B1 (3) and isoconiochaetone C (4), along with three known remisporine B (1), coniochaetone A (5) and methyl 8-hydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylate (6) were isolated from a mutant from the diethyl sulfate (DES) mutagenesis of a marine-derived Penicillium purpurogenum G59. The structures of 2-4 including the absolute configurations...

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PMID: 26295241
DOI: 10.3390/md13085219
PMCID: PMC4557021

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DES
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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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