Planta Medica, Table of Contents Planta Med 2019; 85(11/12): 957-964DOI: 10.1055/a-0853-7793 Biological and Pharmacological Activities Original Papers Georg Thieme Verlag KG Stuttgart · New YorkNew Benzaldehyde and Benzopyran Compounds from the Endophytic Fungus Paraphaeosphaeria sp. F03 and Their Antimicrobial and Cytotoxic Activities[*] Authors Author Affiliations Marcelo R. de Amorim 1 Institute of Chemistry, São Paulo State University (Unesp), Araraquara, SP, Brazil Felipe Hilário 2 School of Pharmaceutical Sciences, São Paulo State University (Unesp), Araraquara, SP, Brazil Fernando M. dos Santos Junior 3 Department of Chemistry, Federal University of São Carlos (UFSCar), São Carlos, SP, Brazil João M. Batista Junior 3 Department of Chemistry, Federal University of São Carlos (UFSCar), São Carlos, SP, Brazil 4 Institute of Science and Technology, Federal University of São Paulo (UNIFESP), São José dos Campos, SP, Brazil Tais M. Bauab 2 School of Pharmaceutical Sciences, São Paulo State University (Unesp), Araraquara, SP, Brazil Angela R. Araújo 1 Institute of Chemistry, São Paulo State University (Unesp), Araraquara, SP, Brazil Iracilda Z. Carlos 2 School of Pharmaceutical Sciences, São Paulo State University (Unesp), Araraquara, SP, Brazil Wagner Vilegas 5 Institute of Biosciences, São Paulo State University (Unesp), São Vicente, SP, Brazil Lourdes C. dos Santos 1 Institute of Chemistry, São Paulo State University (Unesp), Araraquara, SP, Brazil Recommend Article Abstract Buy Article(opens in new window) Correction to:Erratum: New Benzaldehyde and Benzopyran Compounds from the Endophytic Fungus Paraphaeosphaeria sp. F03 and Their Antimicrobial and Cytotoxic ActivitiesPlanta Med 2019; 85(11/12): e8-e8DOI: 10.1055/a-0865-9074 Abstract Three new benzaldehyde derivatives, sporulosaldeins A – C (1–3), and 3 new benzopyran derivatives, sporulosaldeins D – F (4–6), were discovered from an endophytic fungus, Paraphaeosphaeria sp. F03, which was isolated from Paepalanthus planifolius leaves. Compounds 1–6 were elucidated by 1- and 2-dimensional nuclear magnetic resonance experiments and high-resolution mass spectrometry analysis. The absolute configuration of compound 5 was determined through the comparison of experimental and calculated electronic circular dichroism data. Compounds 1–6 were found to exhibit antifungal activity with minimum inhibitory concentration (MIC) values of 7.8 – 250 µg/mL and racemic mixture of compound 6 exhibited weak cytotoxicity against MCF-7 and LM3 with IC50 values of 34.4 and 39.2 µM, respectively. Key words Key words Paraphaeosphaeria sp. 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