title: The isolation and structural elucidation of three new biflavonoid glycosides from Lomatogonium carinthiacum.
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.
authors: a College of Traditional Mongolian Medicine, Inner Mongolia University for Nationalities , Tongliao 028000 , Inner Mongolia , PR China.
authors: Bagenna
authors: B
authors: Bao
authors: Qinghu
authors: Q
authors: Wang
authors: Xiaolan
authors: X
authors: Wu
authors: Wenquan
authors: W
authors: Tai
mesh_terms: D044946:Biflavonoids / Q000737:chemistry* / Q000302:isolation & purification; D029965:Gentianaceae / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification; D015394:Molecular Structure; D035261:Plant Components, Aerial / Q000737:chemistry; D010936:Plant Extracts / Q000737:chemistry
chemical_list: D044946:Biflavonoids; D006027:Glycosides; D010936:Plant Extracts
keywords: HR-ESI-MS; Lomatogonium carinthiacum (Wulfen) Rchb; NMR; carinoside B; carinoside C; carinoside D