ACYLATED PELARGONIDIN 3,7-GLYCOSIDES FROM PINK FLOWERS OF SENECIO-CRUENTUS

被引：18

作者：

TOKI, K

SAITO, N

KUWANO, H

SHIGIHARA, A

HONDA, T

机构：

[1] MEIJI GAKUIN UNIV,CHEM LAB,YOKOHAMA 224,KANAGAWA,JAPAN

[2] INST SCI & TECHNOL INC,SHINAGAWA KU,TOKYO,JAPAN

[3] HOSHI UNIV,INST MED CHEM,SHINAGAWA KU,TOKYO 142,JAPAN

来源：

PHYTOCHEMISTRY | 1995年 / 38卷 / 06期

关键词：

SENECIO CRUENTUS; COMPOSITAE; FLOWER COLOR; ACYLATED ANTHOCYANINS; PELARGONIDIN 3,7-DIGLUCOSIDE; CAFFEIC AND MALONIC ACIDS;

D O I：

10.1016/0031-9422(94)00838-K

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

Two new acylated pelargonidin glycosides, and pelargonidin 3-malonylglucoside were isolated from the pink flowers of Senecio cruentus. The structure of the main pigment was determined to be pelargonidin 3-O-(6-O-malonyl-beta-D-glucopyranoside)-7-O-(6-O-(4-O-(6-O-(trans-caffeyl)-beta-D-glucopyranosyl)-trans-caffeyl)-beta-D-glucopyranoside), and the second new pigment was identified as pelargonidin 3-O-(6-O-malonyl-beta-D-glucopyranoside)-7-O-(6-O-(trans-caffeyl)-beta-D-glucopyranoside).

引用

页码：1509 / 1512

页数：4

共 15 条

[1]

H-1 AND C-13 ASSIGNMENTS FROM SENSITIVITY-ENHANCED DETECTION OF HETERONUCLEAR MULTIPLE-BOND CONNECTIVITY BY 2D MULTIPLE QUANTUM NMR [J].