CAS Registry Number: 24533-37-7 
Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Quinolizidine Alkaloids
Biological sources: Leontice alberti, L. darwasica
C15H22N2O: 246.1732
Mp: 145°C (Et2O), 250°C (perchlorate), 262°C (methiodide), 231°C (picrate) [1]
[α]D −183° (c 1, EtOH) [1]
Solubility: very sol. Me2CO, C6H6, CHCl3, EtOH, MeOH, pet. ether, H2O; spar. sol. Et2O [2]
UV: 244(4.30) [1]
IR: 1670, 1645 [1]
MS m/z: 246(M+, 56), 245(100), 231, 217, 204, 149, 148, 135, 108, 98, 96, 82 [2]
1 H NMR: 6.81(1H, s, H-17) [1]
ORD: [3]
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References
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B.T. Ibragimov, G.N. Tishchenko, Yu.K. Kushmuradov, S.A. Talipov, T.F. Aripov, Chem. Nat. Comp. 18, 66 (1982). rev
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(2013). Darvasine. In: Azimova, S.S., Yunusov, M.S. (eds) Natural Compounds. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-0560-3_1217
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DOI: https://doi.org/10.1007/978-1-4614-0560-3_1217
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