Flavonoids from Chiococca braquiata (Rubiaceae)

被引：12

作者：

Lopes, MN

de Oliveira, AC

Young, MCM

Bolzani, VD

机构：

[1] Univ Estadual Paulista, Inst Quim, BR-14801970 Araraquara, SP, Brazil

[2] Inst Bot, Secao Fisiol & Bioquim Plantas, BR-10051 Sao Paulo, Brazil

来源：

JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY | 2004年 / 15卷 / 04期

关键词：

Chiococca braquiata; Rubiaceae; flavonoids;

D O I：

10.1590/S0103-50532004000400004

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

A new flavonol 4'-methoxykaempferol-7-(acetyloxy)-3,5-O-alpha-L-rhamnoside (1), was isolated from the leaves of Chiococca braquiata, along with three known flavonoids apigenin, 7-O-methoxyquercetrin and quercetrin and four triterpenes alpha-amirin, beta-amirin, ursolic and oleanolic acids. Their structures were established on the basis of spectroscopic methods.

引用

页码：468 / 471

页数：4

共 10 条

[1]

Bolzani V. da S., 2001, Recent Research Developments in Phytochemistry, V5, P19

[2]

Bolzani VD, 1996, J BRAZIL CHEM SOC, V7, P157

[3]

Iridoid and seco-iridoid glucosides from Chioccoca alba (Rubiaceae) [J].