Chemical Analysis of Heartwood of Bijayasal (Pterocarpus marsupium Roxb.)

Authors

  • Khem R Joshi INASSchool of Health and Allied Sciences, Pokhara University, P.O. Box 427, Lekhnath, Kaski
  • Hari P Devkota Graduate School of Pharmaceutical Sciences Kumamoto University, 5-1 Oe-honmachi Chuo ku, Kumamoto 862-0973,
  • Shoji Yahara Graduate School of Pharmaceutical Sciences Kumamoto University, 5-1 Oe-honmachi Chuo ku, Kumamoto 862-0973,

DOI:

https://doi.org/10.3126/njst.v13i2.7740

Keywords:

marsuposide, phenolic, piyaline, pterostilbene

Abstract

Metlaline (1), piyaline (2), piyaline methyl ester (3), a pair of diasteriomeric epimers of marsuposide (4a and 4b), and pterostilbene (5) were isolated from the water soluble fraction of 70% MeOH extract of Pterocarpus marsupium (Roxb.) heartwood. Among them compound 3 was isolated for the first time from natural source. Pterostilbene has been found as antioxidant, anti-diabetic and anti-cancer agent.

Nepal Journal of Science and Technology Vol. 13, No. 2 (2012) 219-224

DOI: http://dx.doi.org/10.3126/njst.v13i2.7740

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Published

2013-03-10

How to Cite

Joshi, K. R., Devkota, H. P., & Yahara, S. (2013). Chemical Analysis of Heartwood of Bijayasal (Pterocarpus marsupium Roxb.). Nepal Journal of Science and Technology, 13(2), 219–224. https://doi.org/10.3126/njst.v13i2.7740

Issue

Vol. 13 No. 2 (2012)

Section

Articles

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