Li Xiao-Qiang, Zhang Pei-Fen, Duan Wen-Da, Zhang De-Li, Li Chong
The Second Hospital of Lanzhou University, Lanzhou 730030, China.
Zhong Yao Cai. 2009 Aug;32(8):1227-9.
To study the chemical constituents of the flower of Paulownia fortunei.
The constituents were isolated by column chromatography and their structures were elucidated through spectroscopic analysis.
The compounds were identified as: apigenin (I), luteolin (II), Hesperetin (III), Naringenin-7-O-beta-D-glucoside (IV), Arbutin (V), 4-hydroxybenzyl-beta-D-glucoside (VI), abscisic acid (VII) and 1-acetoxy-3-hydroxypropan-2-yl-3-hydroxypentanoate (VIII).
All these compounds are obtained from the flower of this plant for the first time.
研究白花泡桐花的化学成分。
采用柱色谱法分离其成分，并通过光谱分析阐明其结构。
鉴定出的化合物为：芹菜素（I）、木犀草素（II）、橙皮素（III）、柚皮素-7-O-β-D-葡萄糖苷（IV）、熊果苷（V）、4-羟基苄基-β-D-葡萄糖苷（VI）、脱落酸（VII）和1-乙酰氧基-3-羟基丙-2-基-3-羟基戊酸酯（VIII）。
所有这些化合物均首次从该植物的花中获得。
