FLAVONOIDS AND A SAPONIN FROM SPARTIUM-JUNCEUM

被引：12

作者：

BILIA, AR

FLAMMINI, F

FLAMINI, G

MORELLI, I

MARSILI, A

机构：

[1] Dipartimento di Chimica Bioorganica, Universita' degli Studi di Pisa, 56126 Pisa, via Bonanno

来源：

PHYTOCHEMISTRY | 1993年 / 34卷 / 03期

关键词：

SPARTIUM-JUNCEUM; FABACEAE; FLAVONOIDIC AND TRITERPENOIDIC COMPOUNDS;

D O I：

10.1016/0031-9422(93)85371-W

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Two new flavonoids, 5,8-dihydroxy-4'methoxy-6,7-methylenedioxyisoflavone and carthamidin-7-O-alpha-L-rhamnopyranoside and a new triterpenoid saponin, 3beta,16beta,22beta,24-tetrahydroxy-olean-12-ene-3-beta-yl-[beta-D-glucopyranosyl (1-->2)]-alpha-L-rhamnopyranoside (junceoside), were isolated from Spartium junceum.Their structures were elucidated by means of IR, UV, MS, H-1, C-13 NMR, C-13 NMR DEPT and 2D NMR experiments. Apigenin-7-O-beta-D-glucopyranoside and genistein-8-C-beta-D-glucopyranoside, never previously found in this plant, were also isolated.

引用

页码：847 / 852

页数：6

共 35 条

[1]

AGRAWAL PK, 1990, CARBON 13 NMR FLAVON

[2] 2-BETA-HYDROXYHAUTRIWAIC ACID, A CLERODANE TYPE DITERPENOID AND OTHER TERPENOIDS FROM 3 BACCHARIS SPECIES [J].