2. Academic Validation
  3. Two new phthalides from Ligusticum chuanxiong

Two new phthalides from Ligusticum chuanxiong

  • Planta Med. 2006 Jun;72(7):652-6. doi: 10.1055/s-2006-931560.
Yan-hui Li 1,  Shu-lin Peng,  Yan Zhou,  Kai-Bai Yu,  Li-Sheng Ding
Affiliations

Affiliation

  • 1 Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, P. R. China.
PMID: 16673331 DOI: 10.1055/s-2006-931560
Abstract

Two new phthalide dimers, namely chuanxiongnolide A (1) and chuanxiongnolide B (2), along with eleven known phthalides and derivatives ( 3 - 13), were isolated from the roots of Ligusticum chuanxiong Hort. (Umbelliferae). The chemical structures of the new compounds were established by HR-ESI-MS, 1D- and 2D-NMR spectroscopic analysis, whilst the relative stereochemistry of 1 was confirmed by X-ray crystallographic data.

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