New Flavone Glycosides from Astragalus tanae Endemic to Georgia

被引：8
|
作者：
Kavtaradze, N. [1 ]
Alaniya, M. [1 ]
Masullo, M. [2 ]
Cerulli, A. [2 ]
Piacente, S. [2 ]
机构：
[1] Tbilisi State Med Univ, I Kutateladze Inst Pharmacochem, 36 P Sarajishvili St, Tbilisi 0159, Georgia
[2] Univ Salerno, Dipartimento Farm, Via Giovanni Paolo II, I-84084 Salerno, Italy
来源：
CHEMISTRY OF NATURAL COMPOUNDS | 2020年 / 56卷 / 01期
关键词：
Astragalus tanae; flavonoids; glucosides; chrysoeriol; tanoside I; tanoside II; tamarixin; kaempferol-3-O-beta-D-neohesperidoside; daucosterol; CONSTITUENTS;
D O I：
10.1007/s10600-020-02946-y
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
The new flavone glycosides tanoside I and II in addition to three known flavonoids and daucosterol were isolated from the Georgian endemic species Astragalus tanae Sosn. Their structures were elucidated as chrysoeriol-7-O-beta-D-glucopyranosyl-4 ' -O-alpha-L-rhamnopyranoside, chrysoeriol-4 ' -O-alpha-Lrhamnopyranoside, kaempferol-3-O-beta-D-glucopyranosyl(2 -> 1)-O-alpha-L-rhamnopyranoside (kaempferol-3-O-beta-D-neohesperidoside), tamarixin, apigenin, and beta-sitosterol-3-O-beta-D-glucopyranoside (daucosterol).
引用
收藏
页码：70 / 74
页数：5
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