Two new glycosides from the florets of Carthamus tinctorius

被引：32

作者：

Jiang, Jian-Shuang ^{[1
,2
]}

Chen, Zhong ^{[1
,2
]}

Yang, Ya-Nan ^{[1
,2
]}

Feng, Zi-Ming ^{[1
,2
]}

Zhang, Pei-Cheng ^{[1
,2
]}

机构：

[1] Chinese Acad Med Sci, Inst Mat Med, State Key Lab Bioact Subst & Funct Nat Med, Beijing 100050, Peoples R China

[2] Peking Union Med Coll, Beijing 100050, Peoples R China

来源：

JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH | 2013年 / 15卷 / 05期

基金：

中国国家自然科学基金;

关键词：

Carthamus tinctorius; safflower; saffloquinoside; saffloquinoside C; L. OIL CAKE; FLOWER PETALS; C-GLYCOSIDE; RED PIGMENT; SAFFLOWER; PHLOROACETOPHENONE; QUINOCHALCONES; CONVERSION; YELLOW; SEEDS;

D O I：

10.1080/10286020.2013.780046

中图分类号：

Q94 [植物学];

学科分类号：

071001 [植物学];

摘要：

Two new glycoside compounds, named saffloquinoside C (1) and (-)-4-hydroxybenzoic acid-4-O-[6-O-(2-methylbutyryl)--D-glucopyranoside] (2), were isolated from the florets of Carthamus tinctorius. Their structures were elucidated by detailed spectroscopic means including UV, IR, HR-ESI-MS, 1D and 2D NMR, and CD data. Compound 1 was a rare quinochalcone glycoside with six five-membered dioxaspirocycle.

引用

页码：427 / 432

页数：6

共 22 条

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[2]

ENANTIOSELECTIVE ALKYLATION OF CHIRAL ENOLATES [J].