Constituents from the roots of Heracleum rapula Franch

  • J Asian Nat Prod Res. 2002 Mar;4(1):33-41. doi: 10.1080/10286020290019677.
Xue-Mei Niu  1 ,  Sheng-Hong Li ,  Bei Jiang ,  Qin-Shi Zhao ,  Han-Dong Sun
Affiliations
  • 1. Laboratory of Phytochemistry, Kunming Institute of Botany, Academia Sinica, China.
PMID: 11991190 DOI: 10.1080/10286020290019677
Abstract

A new coumarin glucoside, 8-hydroxy-5-O-beta-D-glucosylpsoralen, along with 17 known Coumarins and one steroid, was isolated from the roots of Heracleum rapula Franch. Four coumarin glucosides, including the new one, were obtained from the water-soluble fraction. The other Coumarins isolated from the ethyl acetate-fraction included 10 furanocoumarins, a simple coumarin and three types of bicoumarins. Their structures were elucidated by means of spectroscopic analysis.

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