2026-10-13T23:54:30Z https://www.scidb.cn/oai

10.57760/sciencedb.nprd.00368 2026-08-05T15:32:48Z

2026-08-05 Secondary metabolites of endophytic fungus Nigrospora sp. from Psidium cattleianum- raw data doi:10.57760/sciencedb.nprd.00368 en This study aims to investigate the secondary metabolites produced by Nigrospora sp., an endophytic fungus derived from Psidium cattleianum Afzel. ex Sabine. All metabolites were separated from the methanolic extract of the solid-state fermentation culture of this fungus using positive-phase silica gel column, Sephadex LH-20 column, and medium pressure liquid chromatographies. Spectroscopic methods and quantum chemical calculations of NMR and ECD data were employed for structure determination. This dataset includes NMR spectrum，HR-ESI-MS spectrum ，IR spectrum ，UV spectrum of new compound 1. Psidium cattleianum; Nigrospora sp.; secondary metabolite; nigrolactam A; anti-triple negative breast cancer activity 张琴 PUBLIC https://creativecommons.org/licenses/by-nc-nd/4.0/ dataset Science Data Bank