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Isocorytuberine

Reference work entry

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Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Isoquinoline Alkaloids – Aporphine Alkaloids

Biological sources: Glaucium fimbrilligerum, G. oxylobum, G. squamigerum, Papaver pseudo-orientale

C19H21NO4: 327.1471

Mp: amorph., 221°C (hydrochloride, EtOH) [1]

[α]D + 181° (MeOH) [1]

UV: 225, 275, 313(44.39, 3.87, 3.67) [1]

MSm/z: 327(M+), 312, 310, 296, 284, 270, 269, 163.5(++)[1]

1H NMR: 2.10–3.70(m, 7H), 2.51(3H, s, NCH3), 3.62(3H, s, OCH3), 3.84(3H, s, OCH3), 6.61(1H, s, H–Ar), 6.75, 6.93(each 1H, d, J = 8, o–H–Ar) [1]

References

  1. 1.
    S.U. Karimova, I.A. Israilov, M.S. Yunusov, S.Yu. Yunusov, Chem. Nat. Comp. 16, 177 (1980)Google Scholar

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© Springer Science+Business Media New York 2013

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