Dithermamine

Reference work entry

CAS Registry Number: 38948-08-2 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Quinolizidine Alkaloids

Biological sources: Thermopsis lanceolata

C30H40N4O2: 488.3151

Mp: 235°C (dec., EtOH), 204°C (dipicrate), 221°C (dec., diperchlorate) [1]

[α]D +122° (CHCl3) [1]

Solubility: very sol. CHCl3; sol. MeOH, EtOH; spar. sol. Me2CO, C6H6, Et2O, H2O [1]

UV: 280(3.60) [1]

IR: 2940, 2600–2800, 1670, 1645, 1610, 1450, 810 [1]

MSm/z: 488(M+, 2), 244(72), 161(20), 160(20), 146(18), 136(22), 98(100) [1]

1H NMR: 5.75(1H, d, J = 10, H-4), 6.12(1H, dd, J = 10, 3, H-5) [1]

References

  1. 1.
    V.I. Vinogradova, S. Iskandarov, S.Yu. Yunusov, Chem. Nat. Comp. 8, 82 (1972)CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2013

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