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O-acylated flavonoid glycosides of the needles ofPinus sylvestris II. 3“-O-p-coumaroylisoquercitrin

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A new acylated flavonoid glycoside has been isolated from Scotch pine needles and the structure of 3′,4′,5,7-tetrahydroxyflavone 3-O-β-D-(3″-O-p-coumaroylglucopyranoside) has been established for it.

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Literature cited

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    S. P. Bhutani, S. S. Chibber, and T. R. Seshadri, Phytochemistry,8, 299 (1969).

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    S. A. Medvedeva, S. Z. Ivanova, N. A. Tyukavkina, and G. G. Zapesochnaya, Khim. Prirodn. Soedin., 650 (1977).

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Additional information

Irkutsk Institute of Organic Chemistry, Siberian Branch of the Academy of Sciences of the USSR. All-Union Scientific-Research Institute of Medicinal Plants, Moscow. I. M. Sechenov I Moscow Institute. Translated from Khimiya Prirodnykh Soedinenii, No. 2, pp. 196–200, March–April, 1978.

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Ivanova, S.Z., Zapesochnaya, G.G., Sheichenko, V.I. et al. O-acylated flavonoid glycosides of the needles ofPinus sylvestris II. 3“-O-p-coumaroylisoquercitrin. Chem Nat Compd 14, 159–162 (1978). https://doi.org/10.1007/BF01134618

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  • Organic Chemistry
  • Flavonoid
  • Glycoside
  • Flavonoid Glycoside
  • Tetrahydroxyflavone