Structural Characterization of an Artefact and Simultaneous Quantification of Two Monoterpenes and Their Artefacts of Isolation in White-Peony Root

被引：15

作者：

Cheng, Yushan ^{[1
]}

Peng, Cheng ^{[2
]}

Zhang, Hao ^{[1
]}

Liu, Xianbo ^{[1
]}

机构：

[1] Sichuan Univ, W China Sch Pharm, Minist Educ, Key Lab Drug Targeting & Drug Delivery Syst, Chengdu 610041, Peoples R China

[2] Chengdu Univ Tradit Chinese Med, Chengdu 610075, Peoples R China

来源：

HELVETICA CHIMICA ACTA | 2010年 / 93卷 / 03期

关键词：

PAEONIFLORIN;

D O I：

10.1002/hlca.200900263

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

Sodium benzoylpaeoniflorinsulfonate (3), a new artefact. was isolated from sulfur-fumigated white-peony root and characterized by mass and NMR spectroscopy. A HPLC method was developed for the simultaneous determination of sodium paeoniflorinsulfonate (1), paeoniflorin (2), sodium benzoylpaeoniflorinsulfonate (3), and benzoylpaconiflorin (4). The method developed was successfully applied to quantify the four compounds in 14 white-peony-root samples. The quantity of four constituents in sulfur-fumigated white-peony root may be regarded as an index for the quality assessment of this Chinese medicine.

引用

页码：565 / 572

页数：8

共 8 条

[1]

RP-HPLC detection of a sulphiting-induced artefact from paeoniflorin in dried roots of Paeonia lactiflora [J].