Pronuciferine

Reference work entry

Related CAS Registry Numbers(s): 32410-24-5 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Isoquinoline Alkaloids

Biological sources: Berberis sibirica

C19H21NO3: 311.1521

Mp: 162–163°C, 223°C (hydrochloride) [1]

UV: 236 sh, 287(4.87, 4.30) [1]

MSm/z: 311(M+, 100), 310, 282(5), 268(50), 253, 237, 225 [1]

1H NMR: 2.32(3H, s, NCH3), 3.52(3H, s, 1-OCH3), 3.72(3H, s, 2-OCH3), 6.22(1H, dd, J = 10.2, 2), 6.37(1H, dd, J = 10.2, 2), 6.55(1H, H-3), 6.74(1H, dd, J = 9.5, 3), 6.87(1H, dd, J = 9.5, 3) [1]

References

  1. 1.
    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, 737 (1996)Google Scholar

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