N-Methyllindcarpine

Reference work entry

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

Biological sources: Glaucium fimbrilligerum

C19H21NO4: 327.1471

Mp: 197–198°C [1]

[α]D +340° (MeOH) [1], +160° (CHCl3) [2]

UV: 219, 272, 307(4.62, 4.20, 3.81) [1]

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

MSm/z: 327(84), 312(100), 296(60), 281(21), 164(32), 149(49) [3]

1H NMR: 2.48(3H, s, NCH3), 2.60–3.00(7H, m), 3.58(3H, s, OCH3), 3.85(3H, s, OCH3), 6.55(1H, s), 6.78(2H, s, 2 × H–Ar) [1]

1H NMR(CDCl3): 2.58(3H, s, NCH3), 3.70(3H, s, OCH3), 3.97(3H, s, OCH3), 5.73(2H, s, 2OH exchanged by D2O), 6.77(1H, s, H-3), 6.92(2H, s, ArH) [3]

References

  1. 1.
    S.U. Karimova, I.A. Israilov, M.S. Yunusov, S.Yu. Yunusov, Chem. Nat. Comp. 14, 699 (1978)Google Scholar
  2. 2.
    S.R. Johns, J.A. Lamberton, Aust. J. Chem. 20, 1277 (1967)Google Scholar
  3. 3.
    A. Shafiee, I. Lalezari, O. Rahimi, Lloydia 40, 352 (1977)Google Scholar

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© Springer Science+Business Media New York 2013

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