8-epi-muralioside, an iridoid glucoside from Linaria arcusangeli

被引：10

作者：

Bianco, A

Guiso, M

Martino, M

Nicoletti, M

Serafini, M

Tomassini, L

机构：

[1] UNIV ROMA LA SAPIENZA,DIPARTIMENTO CHIM,I-00185 ROME,ITALY

[2] UNIV ROMA LA SAPIENZA,CNR,CENTRO STUDIO CHIM SOSTANZE ORGAN NAT,I-00185 ROME,ITALY

[3] UNIV ROMA LA SAPIENZA,DIPARTIMENTO BIOL VEGETALE,I-00185 ROME,ITALY

来源：

JOURNAL OF NATURAL PRODUCTS | 1997年 / 60卷 / 04期

关键词：

D O I：

10.1021/np960573i

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A new polyhydroxylated iridoid glucoside, 1, was isolated from Linaria arcusangeli. The structure of 1 could arise from a regioselective acid-catalyzed-like opening of the epoxide ring of antirrhinoside, the main iridoid constituent of the plant. Compound 1 is the 8-epimer of muralioside, previously isolated from Cymbalaria muralis.

引用

页码：366 / 367

页数：2

共 12 条

[1]

Atzei AD, 1984, WEBBIA, V38, P591

[2] Iridoids in the flora of Italy .15. Muralioside, an iridoid from Cymbalaria muralis [J].