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Methylevoxine

Reference work entry

CAS Registry Number: 56775-80-5 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Quinoline Alkaloids

Biological sources: Haplophyllum obtusifolium, H. perforatum, H. ramosissimum

C19H23NO6: 361.1525

Mp: 122–123°C (Et2O) [1]

[α]D −15° (EtOH) [2]

Solubility: very sol. CHCl3, MeOH; spar. sol. Et2O; insol. H2O [3]

UV: 251, 322, 334 (4.91, 3.78, 3.77) [3]

IR: 3450, 3170, 3140, 1628, 1588, 1510, 1500, 1473, 1460, 1400, 1330, 1280, 1245 [4]

MSm/z: 361(M+, 48), 288(5), 258(8), 245(59), 244(22), 227(100), 216(18), 199(13), 187(6), 73(93) [3]

1H NMR: 1.17(6H, s, 2 × CH3). 3.11, 3.89, 4.18(each 3H, s, 3 × OCH3), 3.55–4.17(3H, m, O–CH–CH2–O), 6.73, 7.25(each 1H, d, J = 3, H-3, H-2), 6.92, 7.63(each 1H, d, J = 9, H-6, H = 5) [3]

References

  1. 1.
    I.A. Bessonova, D. Kurbanov, S.Yu. Yunusov, Chem. Nat. Comp. 26, 234 (1990)Google Scholar
  2. 2.
    Kh.A. Abdullaeva, I.A. Bessonova, S.Yu. Yunusov, Chem. Nat. Comp. 14, 179 (1978)Google Scholar
  3. 3.
    V.I. Akhmedzhanova, I.A. Bessonova, S.Yu. Yunusov, Chem. Nat. Comp. 11, 291 (1975)Google Scholar
  4. 4.
    R. Shakirov, M.V. Telezhenetskaya, I.A. Bessonova, S.F. Aripova, I.A. Israilov, M.N. Sultankhodzhaev, V.I. Vinogradova, V.I. Akhmedzhanova, T.S. Tulyaganov, B.T. Salimov, V.A. Tel’nov, Chem. Nat. Comp. 32, 596 (1996)Google Scholar

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