2,3,7-Trimethoxy-8,9-methylendioxy-N-methylpavinane

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Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Isoquinoline Alkaloids

Biological sources: Thalictrum strictum

C21H23NO5: 369.1576

Mp: 144–145°C (Et2O) [1]

[α]D −174° (MeOH) [1]

Solybility: very sol. MeOH, EtOH, Me2CO [1]

UV: 287(3.84) [1]

MSm/z: 369(M+), 368, 354, 218(70), 204(100) [1]

1H NMR: 2.40–4.05(6H, m), 2.46(3H, s, NCH3), 3.72(3H, s, OCH3), 3.80(6H, s, 2 × OCH3), 5.75, 5.80(each 1H, d, J = 1.5, CH2O2), 6.23, 6.36, 6.54(each 1H, s, H–Ar) [1]

References

  1. 1.
    S.Kh. Maekh, S.Yu. Yunusov, P.G. Gorovoi, Chem. Nat. Comp. 12, 110 (1976)Google Scholar

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© Springer Science+Business Media New York 2013

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