Columbamine

Reference work entry

CAS Registry Number: 3621-36-1 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Diisoquinoline Alkaloids

Biological sources: Berberis crataegina, B. heteropoda, B. integerrima, B. nummularia, B. oblonga, B. vulgaris, Glaucium fimbrilligerum, Thalictrum longipedunculatum

C20H20N+O4: 338.1392

Mp: 227°C (iodide) [1]

1H NMR(CF3COOH): 4.07(3H, s, OCH3), 4.18(3H, s, OCH3), 4.30(3H, s, OCH3), 7.03(1H), 7.06(1H), 7.70(1H), 8.07(1H), 8.47(1H), 9.56(1H) [2]

HPLC: [3]

References

  1. 1.
    S.U. Karimova, I.A. Israilov, F. Vezhnik, M.S. Yunusov, Yu Slavik, S.Yu. Yunusov, Chem. Nat. Comp. 19, 464 (1983)Google Scholar
  2. 2.
    K. Jewers, A.H. Manchanda, P.N. Jenkins, J. Chem. Soc. Perkin Trans. II 1393 (1972)Google Scholar
  3. 3.
    A. Bonora, B. Tosi, G. Dall’Olio, A. Bruni, Phytochemistry 29, 2389 (1990)Google Scholar

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