- Ergebnisse als:
- Druckansicht
- Endnote (RIS)
- BibTeX
- Tabelle: CSV | HTML
Publikation
Leitbild und Forschungsprofil
Molekulare Signalverarbeitung
Natur- und Wirkstoffchemie
Biochemie pflanzlicher Interaktionen
Stoffwechsel- und Zellbiologie
Unabhängige Nachwuchsgruppen
Program Center MetaCom
Publikationen
Gute Wissenschaftliche Praxis
Forschungsförderung
Netzwerke und Verbundprojekte
Symposien und Kolloquien
Alumni-Forschungsgruppen
Publikationen
Publikation
Two new fungal pigments named schweinitzins A and B (1-2), together with (S)-torosachrysone-8-O-methyl ether (3) and emodin-6,8-di-O-methyl ether (4) have been isolated from the methanolic extract of the fruit bodies of Xylaria schweinitzii (Xylariaceae) collected in Cuc Phuong national park, Ninh Binh province, Vietnam, by silica gel column chromatography and preparative HPLC. Their structures were elucidated by spectroscopic analysis such as IR, UV-Vis, 2D NMR and FT-ICR-MS. In addition, two compounds (1 and 3) showed strong cytotoxicity against all four cancer cell lines, KB (a human epidermal carcinoma), MCF7 (human breast carcinoma), SK-LU-1 (human lung carcinoma) and HepG2 (hepatocellular carcinoma).