CAS Registry Number: 303-34-4
Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Pyrrolizidine Alkaloids
Biological sources: Heliotropium eichwaldi, H. europaeum, H. lasiocarpum, H. olgae, Lappula intermedia, Symphytum caucasicum, S. officinale
C21H33NO7: 411.2257
Mp: 94–95°C (pet. ether) [1]
[α]D −4° [1]
UV: 219(4.07) [2]
IR: 3680, 3600, 3460, 1735, 1710 [3]
MS m/z: 411(1), 396(2), 311(4), 279(5), 221(43), 220(100), 219(7), 137(20), 136(49), 124(22), 120(74), 119(42), 106(15), 95(49), 94(23), 93(33), 83(39) [3, 4]
1 H NMR: 1.11(3H, c, CH3-7′), 1.21(3 H, d, CH3-4′), 1.24(3 H, s, CH3-6′), 1.81(3 H, s, CH3-5″), 1.85(2 H, m, H-6), 1.92(3 H, dd, CH3-4″), 2.78, 3.14(each 1 H, m, H-5), 3.20(3 H, s, OCH3-8′), 3.31(1 H, m, H-3), 3.75(1 H, q, H-3′), 3.89(1 H, d, H-3), 4.06(1 H, br s, H-8), 4.88(2 H, s, H-9), 5.09(1 H, m, H-7), 5.77(1 H, br s, H-2), 6.03(1 H, q, H-3″) [5]
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
S.Yu. Yunusov, G.P. Sidyakin, DAN UzSSR (1), 3 (1950)
V. Simanek, A. Klasek, F. Santavy, Collect. 34, 1832 (1969)
L.H. Zalkow, S. Bonetti, L. Gelbaum, M.M. Gordon, B.B. Patil, A. Shani, D.V. Derveer, J. Natur. Prod. 42, 603 (1979)
Ya.V. Rashkes, U.A. Abdullaev, S.Yu. Yunusov, Chem. Nat. Comp. 14, 121 (1978)
C.F. Asibal, L.T. Gelbaum, L.H. Zalkow, J. Natur. Prod. 52, 726 (1989)
C.C.J. Culvenor, D.H.G. Crout, W. Klyne, W.P. Mose, J.D. Renwick, P.M. Scopes, J. Chem. Soc. C 3653 (1971)
D.G. Hay, M.F. McKay, C.C.J. Culvenor, Acta Cryst. 38B, 155 (1982)
F.S. Sadritdinov, A.G. Kurmukov, The Pharmacology of the Plant Alkaloids and Their Use in Medicine [in Russian] (UzSSR, Tashkent, 1980), p. 87
S.C. Jaain, R. Sharma, Chem. Pharm. Bull. 35, 3487 (1987)
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer Science+Business Media New York
About this entry
Cite this entry
(2013). Lasiocarpine. In: Azimova, S.S., Yunusov, M.S. (eds) Natural Compounds. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-0560-3_1047
Download citation
DOI: https://doi.org/10.1007/978-1-4614-0560-3_1047
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4614-0559-7
Online ISBN: 978-1-4614-0560-3
eBook Packages: Chemistry and Materials ScienceReference Module Physical and Materials ScienceReference Module Chemistry, Materials and Physics