The isolation and structural elucidation of three new biflavonoid glycosides from Lomatogonium carinthiacum |
| |
| Authors: | Bagenna Bao Xiaolan Wu Wenquan Tai |
| |
| Institution: | College of Traditional Mongolian Medicine, Inner Mongolia University for Nationalities, Tongliao 028000, Inner Mongolia, PR China |
| |
| Abstract: | Three biflavonoid glycosides, named carinoside B, C and D (1, 2 and 3, respectively), were isolated from the n-BuOH crude extract of the aerial part of Lomatogonium carinthiacum (Wulfen) Rchb (L. carinthiacum). The structures of 1, 2 and 3 were elucidated by spectroscopic methods, including UV, IR, HR-ESI-MS and extensive 1D and 2D NMR techniques. |
| |
| Keywords: | Lomatogonium carinthiacum (Wulfen) Rchb carinoside B carinoside C carinoside D NMR HR-ESI-MS |
|
|
