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Turcomanine

Reference work entry

CAS Registry Number: 60372-11-4 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Isoquinoline Alkaloids

Biological sources: Berberis turkomanica

C17H15NO4: 297.1001

Mp: 247–248°C (hydrobromide) [1]

UV: 236, 282, 312 [1]

IR: 3380–2750, 1451, 1300 [1]

MSm/z: 297(M+, 45), 296[(M-1)+, 100], 280, 264, 252, 236, 159, 125(55) [1]

1H NMR: 3.92(3H, s, OCH3), 4.95(2H, s, CH2), 7.04(1H, dd, J = 8.4, 1.9, H-6′), 7.14(1H, d, J = 8.4, H-5′), 7.40, 8.14(each 1H, s, H-5,H-8), 7.54(1H, d, J = 1.9, H-2′), 7.78, 8.45(each 1H, d, J = 6.1, H-4, H-3) [1]

References

  1. 1.
    I.I. Khamidov, M. Faskhutdinov, M.V. Telezhenetskaya, A. Karimov, M.G. Levkovich, N.D. Abdullaev, R. Shakirov, Chem. Nat. Comp. 32, 59 (1996)Google Scholar

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© Springer Science+Business Media New York 2013

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