A new germacradiene glycoside was found to occur in the roots of Pimpinella saxifraga. The structure of its acetylation product was determined by spectroscopic methods, including 2D NMR techniques.
glycoside, sesquiterpene, Umbelliferae, Pimpinella saxifraga, germacradiene
Publication DOI: 10.1016/S0031-9422(98)00399-9Journal NLM ID: 0151434Publisher: Elsevier
Institutions: Department of Phytochemistry, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland, Department of Pharmacognosy, Pharmaceutical Faculty of the Collegium Medicum, Jagiellonian University, Krakow, Poland
Methods: 13C NMR, 1H NMR, EI-MS, IR, TLC, UV, CC, melting point determination, extractin