Advertisement

Thalicberine (7-O-Demethylisothalicberine)

Reference work entry

CAS Registry Number: 73711-14-5 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Bisisoquinoline Alkaloidss

Biological sources: Thalictrum longipedunculatum

C37H40N2O6: 608.2886

Mp: 159°C (Et2O) [1]

[α]D +230° (CHCl3) [1]

UV: 280 [1]

UV(OH): 285, 310 [1]

MSm/z: 608(M+), 607, 485, 417, 416, 396, 395, 381, 198, 175, 174 [1]

1H NMR: 2.02(3H, s, 2-NCH3), 2.47(3H, s, 2′-NCH3), 3.52(3H, s, 7-OCH3), 3.67(3H, s, 7′-OCH3), 3.77(3H, s, 6-OCH3), 5.90–7.05(10H, H–Ar) [1]

Abs. conf.: 1S, 1′S [2]

References

  1. 1.
    S. Mukhamedova, S.Kh. Maekh, S.Yu. Yunusov, Chem. Nat. Comp. 20, 246 (1984)Google Scholar
  2. 2.
    K.P. Guha, B. Mukherjee, R. Mukherjee, J. Nat. Prod. 42, 1 (1979)Google Scholar

Copyright information

© Springer Science+Business Media New York 2013

Personalised recommendations