川芎根中的两种新化合物。

Two new compounds from the roots of Ligusticum chuanxiong.

作者信息

Chang Xin-Liang, Jiang Zhi-Yong, Ma Yun-Bao, Zhang Xue-Mei, Tsim Karl W K, Chen Ji-Jun

机构信息

Kunming Institute of Botany, Chinese Academy of Sciences, Yunnan, China.

出版信息

J Asian Nat Prod Res. 2009 Sep;11(9):805-10. doi: 10.1080/10286020903071068.

DOI:10.1080/10286020903071068

PMID:20183328

Abstract

Two new compounds, named ligusticoside A (1), a novel phthalide derivative with a lactone ring, and 4-pentylcyclohex-3-ene-1alpha,2beta-diol (2), were isolated from the rhizomes of Ligusticum chuanxiong. Their structures were determined by spectral methods (MS, IR, UV, 1D and 2D NMR). An X-ray diffraction experiment was performed to confirm the structure of compound 1.

摘要

从川芎根茎中分离出两种新化合物，分别命名为川芎苷A（1），一种带有内酯环的新型苯酞衍生物，以及4-戊基环己-3-烯-1α,2β-二醇（2）。通过光谱方法（质谱、红外光谱、紫外光谱、一维和二维核磁共振）确定了它们的结构。进行了X射线衍射实验以确认化合物1的结构。