[黑老虎果实的化学成分]

[Chemical constituents from the fruits of Kadsura marmorata].

作者信息

Wang Hong-Jun, Wu Xin-Liang, Zhou Tie-Zhong, Deng Xu-Ming, Wang Da-Cheng

机构信息

Liaoning Medical University, Jinzhou 121001, China.

出版信息

Zhong Yao Cai. 2012 Mar;35(3):396-9.

PMID:22876677

Abstract

OBJECTIVE

To study the chemical constituents from the fruits of Kadsura marmorata.

METHODS

The chemical constituents were isolated and purified by chromatography on silica gel, Sephadex LH-20 column and HPLC.

RESULTS

9 compounds were isolated and identified as 4,5-dihydroxy-3-methoxybiphenyl (I), eriobofuran (II), 3beta, 16beta-dihydroxy urs-2-ene (III), 2alpha, 3beta, 6beta, 23-tetrahydroxy urs-12,18-dien-28-oic acid (IV), 2alpha,3beta,23-trihydroxy urs-12-en-28-oic acid (V), rutin (VI), 2-ethylhexanoic acid (VII), 2-monolaurin (VIII), glyceryl monoricinoleate (IX) on the basis of NMR and EI-MS spectroscopic analysis.

CONCLUSION

All these compounds are isolated from this genus for the first time.

摘要

目的

研究黑老虎果实的化学成分。

方法

采用硅胶柱色谱、Sephadex LH - 20柱色谱及高效液相色谱法对化学成分进行分离纯化。

结果

分离得到9个化合物，通过核磁共振波谱和电子轰击质谱分析鉴定为4,5 - 二羟基 - 3 - 甲氧基联苯（I）、毛钩藤呋喃（II）、3β,16β - 二羟基乌苏 - 2 - 烯（III）、2α,3β,6β,23 - 四羟基乌苏 - 12,18 - 二烯 - 28 - 酸（IV）、2α,3β,23 - 三羟基乌苏 - 12 - 烯 - 28 - 酸（V）、芦丁（VI）、2 - 乙基己酸（VII）、甘油一月桂酸酯（VIII）、甘油单蓖麻醇酸酯（IX）。