东北山梅花根化学成分的研究
Studies on the Chemical constituents of Philadelphus schrenkii Rupr. root
目的 研究东北山梅花（Philadelphus schrenkii Rupr.）根的化学成分。方法 利用水蒸气蒸馏法提取挥发油，乙醚萃取，所得部分通过GC-MS分析检测；利用硅胶柱色谱结合制备薄层层析分离非挥发性化学成分，光谱分析鉴定结构。结果 得到8个挥发油成分，2个非挥发性化合物，分别为香兰素和7-羟基-8-甲氧基香豆素。结论 以上所得挥发油成分和化合物均为首次从东北山梅花根中分离鉴定。
bstract: Object To study the chemical constituents of Philadelphus schrenkii Rupr. root. Methods Wet distillation was applied to the research of volatile component , then the volatile component was extracted by ether and identified by GC-MS. Gel column chromatography and prepared TLC were used here to separate the non-volatile chemical constituents which were identified by NMR,MS,IR,UV and NOESY spectra. Results Eight essential oils constituents and two compounds were got here. The two compounds are 4-hydroxy-3-methoxybenzyaldehyde and 7- hydroxy-8-methoxycoumarin. Conclusion The essential oils constituents and the two compounds reported here are obtained from Philadelphus schrenkii Rupr. root. for the first time.
韩荣弼
生物化学植物学生物科学研究方法、生物科学研究技术
东北山梅花香兰素7-羟基-8-甲氧基香豆素挥发油
Philadelphus schrenkii Rupr.4-hydroxy-3-methoxybenzyaldehyde7- hydroxy-8-methoxycoumarinessential oil
韩荣弼.东北山梅花根化学成分的研究[EB/OL].(2005-02-28)[2025-08-24].http://www.paper.edu.cn/releasepaper/content/200502-79.点此复制
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