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Thalmethine

Reference work entry

CAS Registry Number: 3729-83-7 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Bisisoquinoline Alkaloids

Biological sources: Thalictrum minus

C36H36N2O6: 592.2573

Mp: 265–268°C (MeOH) [1]

[α]D +200° (CHCl3) [1]

UV: 283, 315(3.73, 3.41) [1]

IR: 3500–3350, 1630, 1605 [1]

MSm/z: 592(M+, 100), 591, 578, 560, 546, 205, 190, 174 [1, 2]

1H NMR: 1.87(3H, s, 2-NCH3), 3.60(3H, s, 7-OCH3), 3.77(3H, s, 7′-OCH3), 3.87(3H, s, 6-OCH3) [2]

Abs. conf.: 1S [3]

References

  1. 1.
    V.G. Khodzhaev, H. Allayarov, Chem. Nat. Comp. (6), 522 (1970)Google Scholar
  2. 2.
    H. Allayarov, V.G. Khodzhaev, Z.F. Ismailov, Izv. AN TSSR (6), 121 (1971)Google Scholar
  3. 3.
    K.P. Guha, B. Mukherjee, R. Mukherjee, J. Nat. Prod. 42, 1 (1979)Google Scholar

Copyright information

© Springer Science+Business Media New York 2013

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