Cytotoxic spirocyclic polyketides and γ-lactones from endophytic fungus Talaromyces purpureogenus Y21 guided by molecular networking and SMART strategies
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Guided by small molecule accurate recognition technology (SMART) and molecular network strategies, four undescribed spirocyclic polyketides (1-4) and four unreported γ-lactone derivatives (5-8), alongside four characterized compounds (9-12), were obtained fro... ...
