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Severtzinine

Reference work entry

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Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Isoquinoline Alkaloids

Biological sources: Corydalis sewerzowii

C20H19NO6: 369.1212

Mp: 90–91°C (dec., EtOH) [1]

[α]D +109° (CHCl3) [1]

Solubility: very sol. CHCl3, Me2CO, C6H6; spar. sol. MeOH [1]

UV: 290 [1]

IR: 3400, 1510, 1490, 1050, 930 [1]

MSm/z: 369(M+), 336, 322(100), 292, 190 [1]

1H NMR: 2.47(3H, s, NCH3), 2.50–3.50(4H, m), 5.10, 5.33(each 1H, s), 5.76(2H, s, CH2O2), 5.92(2H, q, CH2O2), 6.14, 6.56(each 1H, s, p–H–Ar), 6.76(2H, s, o–H–Ar) [1]

References

  1. 1.
    T. Irgashev, I.A. Israilov, M.S. Yunusov, S.Yu. Yunusov, Chem. Nat. Comp. 14, 464 (1978)Google Scholar

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© Springer Science+Business Media New York 2013

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