Five lanostane triterpenes, named versisponic acids A-E and three lanostanoid glycosides, laetiposides E-G, were isolated from the fruit bodies of Laetiporus versisporus. Their structures were established by extensive NMR experiments and chemical methods.
Polyporaceae, lanostane, Laetiporus versisporus, versisponic acid, laetiposide
NCBI PubMed ID: 11045442Publication DOI: 10.1248/cpb.48.1418Journal NLM ID: 0377775Publisher: Pharmaceutical Society Of Japan
Correspondence: yosikawa@ph.bunri-u.ac.jp
Institutions: Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan
Methods: 13C NMR, 1H NMR, NMR-2D, FAB-MS, TLC, ESI-MS, HPLC, extraction, CC
Found