摘要/Abstract
利用多种色谱分离方法对纤枝金丝桃的化学成分进行研究，从其甲醇提取物的石油醚萃取部位分离得到3个新化合物，其结构经HRMS，1D和2D NMR等多种现代波谱鉴定为hyperlagarin A（1）、hyperlagarin B（2）和hyperlagarin C（3）.
关键词: 纤枝金丝桃, 化学成分, 多环多异戊烯基间苯三酚
Three new polycyclic polyprenylated acylphloroglucinols (PPAPs) were isolated from Hypericum lagarocladum by means of various chromatographic techniques. Their structures were identified as hyperlagarin A (1), hyperlagarin B (2), and hyperlagarin C (3) on the basis of extensive spectroscopic analyses, including HRMS, 1D-and 2D-NMR.
Key words: Hypericum lagarocladum, chemical constituent, polycyclic polyprenylated acylphloroglucinols
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