A novel flavanonol (1), three new isoflavones (2-4) and a new flavan-3-ol (5) were isolated along with ten other known flavonoids (6-15) from the methanolic extract of propolis collected from Chitwan, Nepal. Their structures were determined on the basis of spectral analysis. © 2007 Pharmaceutical Society of Japan.
CITATION STYLE
Shrestha, S. P., Narukawa, Y., & Takeda, T. (2007). Chemical constituents of Nepalese propolis (II). Chemical and Pharmaceutical Bulletin, 55(6), 926–929. https://doi.org/10.1248/cpb.55.926
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