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13,14-Dehydrosophoridine

Reference work entry

CAS Registry Number: 68398-59-4 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Quinolizidine Alkaloids

Biological sources: Sophora alopecuroides

C15H22N2O: 246.1732

Mp: 84–85°C (pet. ether) [1]

[α]D +78° (EtOH)

UV: 253(3.00) [2]

IR: 2795, 2750, 2690, 2672, 1650, 1596 [2], 2825, 2765, 1660, 1655, 1597 [3]

MSm/z: 246(M+, 75), 245(100), 231(6), 217(9), 203(5), 188(4), 177(88), 160(10), 150(82), 137(14), 122(23), 96(71) [2]

1H NMR: 3.24(H-11), 3.66(He-17), 5.74(H-13), 6.24(H-14) [2];

1H NMR: 3.03(1H, m, Hβ-11), 3.20(1H, d, J = 13.5, 11, Hα-17), 3.69(1H, dd, J = 13.5, 5, Hβ-17), 5.82(1H, dq, J = 10.5, 3.5, 5, H-13), 6.04(1H, d, J = 10.5, H-14) [3]

References

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    Yu.K. Kushmuradov, S. Kuchkarov, Kh.A. Aslanov, Chem. Nat. Comp. 14, 190 (1978)CrossRefGoogle Scholar
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    S. Kuchkarov, Yu.K. Kushmuradov, Kh.A. Aslanov, A.S. Sadykov, Chem. Nat. Comp. 13, 451 (1977)CrossRefGoogle Scholar
  3. 3.
    K. Morinaga, A. Ueno, S. Fukushima, M. Namikoshi, Y. Iitaka, S. Okuda, Chem. Pharm. Bull. 26, 2483 (1978)CrossRefGoogle Scholar
  4. 4.
    B.T. Ibragimov, G.N. Tishchenko, Yu.K. Kushmuradov, S.A. Talipov, T.F. Aripov, Chem. Nat. Comp. 18, 66 (1982). revCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2013

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