Artículos de revistas
The new koninginins T-U from Phomopsis stipata, an endophytic fungus isolated from Styrax camporum Pohl
Fecha
2020-04-01Registro en:
Phytochemistry Letters, v. 36, p. 106-110.
1876-7486
1874-3900
10.1016/j.phytol.2020.01.019
2-s2.0-85078977888
Autor
Universidade Estadual Paulista (Unesp)
UFT
Shahid Beheshti University
Federal University of Viçosa
Federal University of Mato Grosso
Institute of Botany of São Paulo
Federal University of Lavras
Institución
Resumen
Two new polyketides, named koninginin T (1) and U (2), were isolated from Phomopsis stipata - an endophytic fungus isolated from Styrax camporum Pohl. The structures of polyketides 1 and 2 were defined through the analysis of spectroscopic data. Antifungal and acetylcholinesterase inhibitory activities of these compounds were evaluated using TLC bioautographic assays. Compounds 1 and 2 displayed moderate antifungal activity and compound 1 showed acetylcholinesterase inhibitory activity.