Abstract
Low- and high-resolution mass spectra and defocusing and DADI spectra of samples of β-sitosterol isolated from various plant material have been studied. The spectral information obtained has shown the presence in samples of β-sitosterol studied of minor accompanying components which have been identified as stigmasterol, campesterol, and cholesterol.
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R. Razakov, A. K. Kasimov, Kh. A. Aslanov, and A. S. Sadykov, Bioorg. Khim.,6, 944 (1980).
D. H. Smith, C. Djerassi, K. H. Maurer, and U. Rapp, J. Am. Chem. Soc.,96, 3482 (1974).
R. Razakov, Kh. A. Aslanov, A. S. Sadykov, and B. V. Rozynov, Bioorg. Khim.,3, 600 (1977).
F. L. Kalinin, V. P. Lobov, and V. A. Zhidkov, Handbook of Biochemistry [in Russian], Kiev (1971), p. 695
S. G. Wyllie and C. Djerassi, J. Am. Chem. Soc.,33, 305 (1968).
M. Budzikiewiez and W. Ockels, Tetrahedron,32, 143 (1976).
Additional information
Institute of Bioorganic Chemistry, Academy of Sciences of the Uzbek SSR, Tashkent. Translated from Khimiya Prirodnykh Soedinenii, No. 1, pp. 81–85, January–Feburary, 1981.
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Razakov, R., Kasimov, A.K., Aslanov, K.A. et al. The study of complex mixtures of natural substances by the defocusing and DADI methods. II. Phytosterols accompanying β-sitosterol. Chem Nat Compd 17, 72–76 (1981). https://doi.org/10.1007/BF00566438
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DOI: https://doi.org/10.1007/BF00566438