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Thalflavine

Reference work entry

CAS Registry Number: 125617-79-0 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Isoquinoline Alkaloids

Biological sources: Thalictrum flavum, T. foetidum

C12H13NO4: 235.0845

Mp: 132–133°C [1], 141–142°C (pet. ether) [2]

UV: 216, 264, 278(4.59, 3.90, 3.96) [2]

IR: 1625 [1]

MSm/z: 235(M+, 100), 192(95), 164(88), 150(17), 117.5(++, 5) [1], 235(M+, 90), 192(100), 164(97), 163(2), 147(3), 134(3) [2]

1H NMR: 2.77, 3.95(each 2H, t, J = 7, H-3, H-4), 3.05(3H, s, NCH3), 3.84(3H, s, OCH3), 5.95(2H, s, CH2O2), 7.32(1H, s, H-8) [1]

References

  1. 1.
    Kh.S. Umarov, Z.F. Ismailov, S.Yu. Yunusov, Chem. Nat. Comp. 6, 452 (1970)Google Scholar
  2. 2.
    Y. Aly, A. Galal, L.K. Wong, E.W. Fu, F.-T. Lin, F.K. Duah, P.L. Schiff, Phytochemistry 28, 1967 (1989)Google Scholar

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© Springer Science+Business Media New York 2013

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