FLAVONOIDS FROM THE AERIAL PART OF Cephalaria gigantea

被引:0
作者
Kurkin, V. A. [1 ]
Kalashnikova, O. A. [1 ]
Ryzhov, V. M. [1 ]
Ryazanova, T. K. [1 ]
Zhdanova, A. V. [1 ]
Khalilov, L. M. [2 ]
机构
[1] Samara State Med Univ, 89 Chapaevskaya St, Samara 443099, Russia
[2] Russian Acad Sci, Inst Petrochem & Catalysis, 141 Prosp Oktyabrya, Ufa 450075, Russia
关键词
Cephalariagigantea; flavonoids; gigantoside B; quercimeritrin; kaempferol; cosmosiin; cynaroside; isoorientin;
D O I
10.1007/s10600-024-04397-1
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Cynaroside, cosmosiin, isoorientin, kaempferol, quercimeritrin, and gigantoside B, which was a new compound with the structure 3,5,7,3 ',4 '-pentahydroxyflavone 7-O-(6 ''-O-beta-D-xylopyranosyl)-beta-Dglucopyranoside, were isolated for the first time from the aerial part of Cephalaria gigantea (Ledeb.) Bobrov cultivated in Samara Region. The chemical structures of the isolated flavonoids were studied using UV, H-1 and C-13 NMR spectroscopy; mass spectrometry; and chemical transformations.
引用
收藏
页码:619 / 621
页数:3
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