Flavonoids isolated from Medicago littoralis Rhode (Fabaceae): their ecological and chemosystematic significance

被引：3

作者：

Alessandra, Bertoli ^{[2
]}

Ciccarelli, Daniela ^{[1
]}

Garbari, Fabio ^{[1
]}

Pistelli, Luisa ^{[2
]}

机构：

[1] Univ Pisa, Dept Biol, I-56126 Pisa, Italy

[2] Univ Pisa, Dept Bioorgan Chem & Biopharmaceut, I-56126 Pisa, Italy

来源：

CARYOLOGIA | 2010年 / 63卷 / 01期

关键词：

Chemosystematic; Fabaceae; Flavones; Flavonoids; Isoflavones; Medicago; SATIVA L. FLAVONOIDS; GENUS MEDICAGO; AERIAL PARTS; TRIBE TRIFOLIEAE; LEGUMINOSAE; GLYCOSIDES; MORPHOLOGY; CHARACTERS; APIGENIN; COMPLEX;

D O I：

10.1080/00087114.2010.589714

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Three flavonoids, laricitrin 3,5'-di-O-beta-glucopyranoside (1), genistein 7-O-beta-glucopyranoside (2), and biochanin A 7-O-beta-glucopyranoside (= sissotrin) (3), were isolated for the first time from the aerial parts of Medicago littoralis Rhode. The structures of the isolated compounds were established by NMR and LC-DAD-ESI-MS analyses. The chemosystematic of flavones and isoflavones identified was useful for discriminating different taxa inside the section Spirocarpos. In addition, the phytochemical profile of M. littoralis showed a behaviour due to the ecological conditions of sandy dunes, where this plant normally grows.

引用

页码：106 / 114

页数：9

共 37 条

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