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Eschscholtzine

Reference work entry

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Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Isoquinoline Alkaloids

Biological sources: Eschscholtzia californica

C19H17NO4: 323.1158

Mp: 127–128°C (Et2O)

[α]D−239° (CHCl3) [1]

Solubility: very sol. CHCl3, MeOH; spar. sol. Et2O

UV: 295 [1]

IR: 1775, 1645, 901 [1]

MSm/z: 323(M+), 322, 308, 204, 190, 188(100), 161.5(++) [1]

1H NMR: 2.42(3H, s, NCH3), 2.44(1H, d, J = 16), 3.19, 3.35(each 1H, d, J = 6), 3.86(1H, d, J = 6), 5.68, 5.71(each 2H, s, 2 × CH2O2), 6.27, 6.44(each 2H, s, p–H–Ar)

HPLC: [2]

References

  1. 1.
    S.A. Parfeinikov, Author’s Abstract of Candidate’s Dissertation, Moskva, 1984Google Scholar
  2. 2.
    J.-P. Rey, J. Levesque, J.-L. Pousset, F. Roblot, J. Chromatogr. 587, 314 (1991)Google Scholar

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© Springer Science+Business Media New York 2013

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