The new koninginins T-U from Phomopsis stipata, an endophytic fungus isolated from Styrax camporum Pohl

Autor: Samad Nejad Ebrahimi, Maria Claudia Marx Young, Andressa Somensi, Carolina Rabal Biasetto, Vanessa Mara Chapla, Ludwig H. Pfenning, Angela Regina Araújo, Renata Sordi, Vanderlan da Silva Bolzani, Helder Lopes Teles, Geraldo H. Silva
Přispěvatelé: 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
Rok vydání: 2020
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Zdroj: Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
ISSN: 1874-3900
DOI: 10.1016/j.phytol.2020.01.019
Popis: Made available in DSpace on 2020-12-12T02:34:51Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-04-01 Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) 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. Organic Chemistry Department São Paulo State University UNESP Chemistry Institute Environmental Chemistry Federal University of Tocantins UFT Department of Phytochemistry Medicinal Plants and Drugs Research Institute Shahid Beheshti University, Evin Institute of Technological and Exact Sciences Federal University of Viçosa Federal University of Mato Grosso Department of Biological Sciences Institute of Botany of São Paulo Phytopathology Department Federal University of Lavras Organic Chemistry Department São Paulo State University UNESP Chemistry Institute FAPESP: 03/02176-7
Databáze: OpenAIRE
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