Pharmacognosy Department, School of Pharmacy, Shaheed Beheshti University of Medical Sciences, Tehran, Iran.
Planta Med. 2010 Jul;76(10):1014-7. doi: 10.1055/s-0029-1240840. Epub 2010 Jan 27.
Phytochemical investigation of the chloroform extract of BRYONIA ASPERA roots resulted in the isolation and structure elucidation of two new cucurbitacins (1, 2) together with eight known cucurbitane derivatives (6-13), the pentacyclic triterpene bryonolic acid (5) and two hydroxybenzoic acid amides (3, 4). Their structures were elucidated by spectroscopic analysis, including 2D NMR techniques.
从 BRYONIA ASPERA 根的氯仿提取物中进行植物化学研究，分离并阐明了两种新的葫芦素（1、2）以及八种已知的葫芦烷衍生物（6-13）、五环三萜酸 bryonolic 酸（5）和两种羟基苯甲酸酰胺（3、4）。通过包括 2D NMR 技术在内的光谱分析确定了它们的结构。
