摘要
目的:对高良姜(Alpinia officinarum Hance)根茎的化学成分进行研究。方法:运用多种色谱技术分离纯化, 通过理化常数和光谱数据鉴定化合物的结构。结果:分离鉴定了 1 个杜松烷型倍半萜类化合物, 命名为 alpiniaterpeneA, 此外还利用量子化学计算方法对该化合物的绝对构型进行了确证。结论:化合物 1 为新化合物。
AIM： To investigate the chemical constituents of the rhizomes of Alpinia officinarum. METHODS： Compounds were isolated by various column chromatographic methods, and their structures were identified based on their physicochemical properties and spectral data. RESULTS： A cadinane sesquiterpene, alpiniaterpene A （1）, was isolated. Its structure with absolute configuration was established by means of HR-ESI, NMR, and quantum chemical CD calculation. CONCLUSION： Compound 1 is a new com- pound.
出处
《中国天然药物》
SCIE
CAS
CSCD
2012年第5期374-377,共4页
基金
supported financially by the Program for Changjiang Scholars and Innovative Research Team in the University (No. IRT0965)
the Team Project of Natural Science Foundation of Guangdong Province (No. 8351063201000003)
the Science and Technology Development Fund of Macao Special Administrative Region (No. 013/2008/A1)~~
