Lignans from The Nepalese Sandal Wood Osyris wightiana Wall ex Wight

Authors

  • Sajan L Shyaula Faculty of Science, Nepal Academy of Science and Technology, Khumaltar, Lalitpur
  • Mangala D Manandhar Faculty of Science, Nepal Academy of Science and Technology, Khumaltar, Lalitpur
  • Min Choudhary H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi

DOI:

https://doi.org/10.3126/jncs.v28i0.8037

Keywords:

Osyris wightiana, lignans

Abstract

The crude ethanolic extract of the Nepalese sandal wood, Osyris wightiana Wall ex Wight, was investigated for phytochemical constituents by chromatographic and spectroscopic techniques. The lignans were the first time reported from the genus Osyris. The lignans, (±) lyoniresinol (1), (±) syringaresinol (2) 5,5’-dimethoxylariciresinol (3), and 5-methoxylariciresinol (4) were isolated from dichloromethane fraction. The structures of compounds were identified by using mass and NMR spectroscopic techniques.

DOI: http://dx.doi.org/10.3126/jncs.v28i0.8037

Journal of Nepal Chemical Society
Vol.28, 2011
Page 24-28
Uploaded date: March 6, 2013

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Published

2013-05-05

How to Cite

Shyaula, S. L., Manandhar, M. D., & Choudhary, M. (2013). Lignans from The Nepalese Sandal Wood Osyris wightiana Wall ex Wight. Journal of Nepal Chemical Society, 28, 24–28. https://doi.org/10.3126/jncs.v28i0.8037

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