000841562 001__ 841562 000841562 005__ 20210129232035.0 000841562 0247_ $$2doi$$a10.3390/md15110359 000841562 0247_ $$2Handle$$a2128/17609 000841562 0247_ $$2WOS$$aWOS:000416600200029 000841562 0247_ $$2altmetric$$aaltmetric:29415228 000841562 0247_ $$2pmid$$apmid:29135916 000841562 037__ $$aFZJ-2017-08600 000841562 082__ $$a540 000841562 1001_ $$0P:(DE-HGF)0$$aKüppers, Lisa$$b0 000841562 245__ $$aLactones from the Sponge-Derived Fungus Talaromyces rugulosus 000841562 260__ $$aBasel$$c2017 000841562 3367_ $$2DRIVER$$aarticle 000841562 3367_ $$2DataCite$$aOutput Types/Journal article 000841562 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1520844243_25959 000841562 3367_ $$2BibTeX$$aARTICLE 000841562 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000841562 3367_ $$00$$2EndNote$$aJournal Article 000841562 520__ $$aThe marine-derived fungus Talaromyces rugulosus isolated from the Mediterranean sponge Axinella cannabina and cultured on solid rice medium yielded seventeen lactone derivatives including five butenolides (1–5), seven (3S)-resorcylide derivatives (6–12), two butenolide-resorcylide dimers (13 and 14), and three dihydroisocoumarins (15–17). Among them, fourteen compounds (1–3, 6–16) are new natural products. The structures of the isolated compounds were elucidated by 1D and 2D NMR (Nuclear Magnetic Resonance) spectroscopy as well as by ESI-HRMS (ElectroSpray Ionization-High Resolution Mass Spectrometry). TDDFT-ECD (Time-Dependent Density Functional Theory-Electronic Circular Dichroism) calculations were performed to determine the absolute configurations of chiral compounds. The butenolide-resorcylide dimers talarodilactones A and B (13 and 14) exhibited potent cytotoxicity against the L5178Y murine lymphoma cell line with IC50 values of 3.9 and 1.3 µM, respectively. 000841562 536__ $$0G:(DE-HGF)POF3-551$$a551 - Functional Macromolecules and Complexes (POF3-551)$$cPOF3-551$$fPOF III$$x0 000841562 7001_ $$0P:(DE-HGF)0$$aEbrahim, Weaam$$b1 000841562 7001_ $$0P:(DE-HGF)0$$aEl-Neketi, Mona$$b2 000841562 7001_ $$0P:(DE-HGF)0$$aÖzkaya, Ferhat C.$$b3 000841562 7001_ $$0P:(DE-HGF)0$$aMándi, Attila$$b4 000841562 7001_ $$0P:(DE-HGF)0$$aKurtán, Tibor$$b5 000841562 7001_ $$0P:(DE-HGF)0$$aOrfali, Raha S.$$b6 000841562 7001_ $$0P:(DE-HGF)0$$aMüller, Werner E. 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