Corypalmine (Discretinine)

Reference work entry

CAS Registry Number: 13063-54-2 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Diisoquinoline Alkaloids

Biological sources: Corydalis rosea-purpurea

C20H23NO4: 341.1627

Mp: 185–186°C (EtOH) [1]

[α]D −260° (CHCl3) [1]

UV: 230, 287 [1]

IR: 3500, 1605 [1]

MSm/z: 341(M+), 326, 310, 178, 164(100), 149, 134, 104 [1]

1H NMR: 3.85(6H, s, 2 × OCH3), 3.89(3H, s, OCH3), 6.68, 6.70(each 1H, s, p–H–Ar), 6.81(2H, s, o–H–Ar) [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, 386 (1996)Google Scholar

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