Abstract
A new base with [α]D +208° (c 0.7; methanol) has been isolated from the combined nonphenolic alkaloids ofPapaver zangezuricum A. D. Mikheev, and has been called zangezurine (I). The acetylation of (I) with acetic anhydride in pyridine yielded O-acetylzangezurine (II). The structure of zangezurine has been established on the basis of the UV, IR, mass, PMR, and13C NMR spectra of (I) and (II).
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Institute of the Chemistry of Plant Substances, Uzbek SSR Academy of Sciences, Tashkent. Pyatigorsk Pharmaceutical Institute. Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 858–862, November–December, 1987.
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Israilov, I.A., Chelombit'ko, V.A. & Yagudaev, M.R. Structure of zangezurine. Chem Nat Compd 23, 715–718 (1987). https://doi.org/10.1007/BF00596650
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DOI: https://doi.org/10.1007/BF00596650