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1-Oxo-6,7-dimethoxy-2-methyl-1,2-dihydroisoquinoline

Reference work entry

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Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Isoquinoline Alkaloids

Biological sources: Thalictrum isopyroides

C12H13NO3: 219.0895

Mp: 104–105°C (Et2O) [1]

UV: 249, 268 sh, 271, 283, 294, 324, 330 sh [1]

IR: 1658 [1]

MSm/z: 219(M+), 204, 190, 176, 109.5(++) [1]

1H NMR: 3.67(3H, s, NCH3), 3.93(6H, s, 2 × OCH3), 6.68, 7.06(each 1H, d, J = 7, H-4, H-3), 6.88(1H, s, H-5), 7.65(1H, s, H-8) [1]

References

  1. 1.
    S. Abdizhabbarova, S.Kh. Maekh, S.Yu. Yunusov, M.R. Yagudaev, D. Kurbanov, Chem. Nat. Comp. 14, 400 (1978)Google Scholar

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© Springer Science+Business Media New York 2013

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