A new lignan diglucoside was isolated from the stems of Trachelospermum asiaticum nakai var.intermedium nakai (apocynaceae) and its structure was established as nortrachelogenin-4,4'-di-O-β-D-glucopyranoside (I). Also the presence of a-conidendrin glucoside was suggested.
Publication DOI: 10.1248/cpb.21.1114Journal NLM ID: 0377775Publisher: Pharmaceutical Society Of Japan
Institutions: Faculty of Pharmaceutical Sciences, Nagoya City University, Nagoya, Japan
Methods: 13C NMR, 1H NMR, EI-MS, NMR-2D, TLC, HPLC, extraction, evaporation, centrifugation, HR-EI-MS