Sodium aristolochates from the flowers and fruits of Aristolochia zollingeriana

被引：17

作者：

Chiang, CY ^{[1
]}

Leu, YL

Chan, YY

Wu, TS

机构：

[1] Ta Hwa Inst Technol, Dept Chem Engn, Hsin Chu Hsien, Taiwan

[2] Natl Cheng Kung Univ, Dept Chem, Tainan 70101, Taiwan

来源：

JOURNAL OF THE CHINESE CHEMICAL SOCIETY | 1998年 / 45卷 / 01期

关键词：

Aristolochia zollingeriana; Aristolochia kankauensis; Aristolochiaceae; sodium aristolochates; Aristolactam;

D O I：

10.1002/jccs.199800016

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two new sodium salts of aristolochic acids: sodium aristolochate-II and -IVa, together with ten known compounds: sodium aristolochate-I, sodium aristolochate-C, aristolactam, aristolactam-N-beta-D-glucoside, cepharadione-A, 3,5-pyridinedicarboxamide, p-hydroxybenzaldehyde, trans-methyl p-coumarate, 6-hydroxy sitost-4-en-3-one, beta-sitosterone and beta-sitosterol, and stigmasterol mixture were isolated from the fresh flowers and fruits of Aristolochia zollingeriana. Their structures were deterimined by spectral and chemical methods. IR and H-1 NMR methods to distinguish aristolochic acid from its salt are discussed.

引用

页码：93 / 97

页数：5

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