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Thalsimidine

Reference work entry

CAS Registry Number: 22223-14-9 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Bisisoquinoline Alkaloids

Biological sources: Thalictrum simplex

C37H38N2O7: 622.2679

Mp: 195°C (EtOH)

[α]D +48° (CHCl3) [1]

Solubility: insol. alk. [1]

UV: 280, 312(4.12, 3.76) [1]

IR: 3490, 1630 [1]

MSm/z: 622(M+, 100), 621(60), 607(56), 591(20), 485(10), 311(++, 28), 221(8), 190(10), 175(6) [2]

1H NMR(Py-d5): 2.20(3H, d, J = 11.5, NCH3), 3.33(3H, s, 7-OCH3), 3.44(3H, s, 6′-OCH3), 3.77(3H, s, 6-OCH3), 3.82(3H, s, 12-OCH3), 6.51, 6.74(each 1H, s, H-8′, H-5′) [3]

Abs. conf.: 1S [2]

References

  1. 1.
    S.Kh. Maekh, Z.F. Ismailov, S.Yu. Yunusov, Chem. Nat. Comp. 4, 119 (1968)Google Scholar
  2. 2.
    S.Kh. Maekh, Z.F. Ismailov, S.Yu. Yunusov, Chem. Nat. Comp. 4, 335 (1968)Google Scholar
  3. 3.
    R. Shakirov, M.V. Telezhenetskaya, I.A. Bessonova, S.F. Aripova, I.A. Israilov, M.N. Sultankhodzhaev, V.I. Akhmedzhanova, V.I. Vinogradova, T.S. Tulyaganov, B.T. Salimov, V.A. Tel’nov, Chem. Nat. Comp. 32, 932 (1996)Google Scholar

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© Springer Science+Business Media New York 2013

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