Conclusions
1. It has been established that acetylpectolinarin, a new flavonoid from some species ofLinaria, is 7-[6-O-(4-acetyl-α-L-rhamnopyranosyl)β-D-glucopyranosyl]-5,7-dihydroxy-4′,6-dimethoxyflavone.
2. It has been found that the presence of the acetyl group in position 4 of the rhamnose residue sharply reduces the rate of the periodate oxidation of the cis-2,3-diol grouping of the rhamnose in the rutinoside.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
Literature cited
L. P. Kuptsova and A. I. Ban'kovskii, Khim. Prirodn. Soedin., 128 (1970).
L. P. Smirnova, G. G. Zapesochnaya, A. I. Ban'kovskii, and K. I. Boryaev, Khim. Prirodn. Soedin., 118 (1973).
N. K. Kochetkov, Methods of Carbohydrate Chemistry [in Russian], Moscow (1967), p. 64.
N. K. Kochetkov, A. F. Bochkov, B. A. Dmitriev, A. I. Usov, O. S. Chizhov, and V. N. Shibaev, Carbohydrate Chemistry [in Russian], Moscow (1967), p. 89.
E. Eliel, N. Allinger, S. Angyal, G. Morrison, Conformational Analysis, Interscience, New York (1965).
R. V. Lemieux, R. K. Kulling, H. J. Bernstein and W. G. Schneider, J. Am. Chem. Soc.,80, 6098 (1958).
T. J. Mabry, K. R. Markham and M. B. Thomas, The Systematic Identification of Flavonoids, Springer-Verlag, New York (1970), pp. 257, 268.
C. D. Jardetzky, J. Am. Chem. Soc.,83, 2919 (1961).
R. E. Reeves, J. Am. Chem. Soc.,71, 215 (1949);72, 1499 (1950); Advan. Carbohydrate Chem.,6, 107 (1951).
H. Rösler, T. J. Mabry, M. F. Cranmer, and J. Kagan, J. Org. Chem.,30, 4346 (1965).
T. R. Seshadri and S. Vydeeswaran, Phytochem.,11, 803 (1972).
V. J. Kowalewsky, Prog. Nucl. Mag. Res. Spectroscopy, 1 (1969).
E. Rodrigues, N. J. Carman, and T. J. Mabry, Phytochem.,11, 409 (1972).
Additional information
All-Union Scientific-Research Institute of Medicinal Plants. Translated from Khimiya Prirodnykh Soedinenii, No. 3, pp. 313–318, May–June, 1974.
Rights and permissions
About this article
Cite this article
Smirnova, L.P., Zapesochnaya, G.G., Sheichenko, V.I. et al. Structure of acetylpectolinarin, a new acylated flavonoid from plants of the genus Linaria. Chem Nat Compd 10, 320–324 (1974). https://doi.org/10.1007/BF00563885
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF00563885