IRIS

The structure and conformation of calpaurine, a novel quinolizidine alkaloid, has been studied and found to be that of the 3(β),4(α)-dihydroxy,13(α)-O-(2'-pyrrolylcarbonyl) derivative of lupanine. The approach used for building the molecular framework is based on the use of mono- and bi-dimensional NMR technique and the knowledge of the molecular formula of calpaurine. © 1987.

Mascagni, P., Gibbons, W.A., Asres, K., Phillipson, J.D., Niccolai, N. (1987). The Determination of the Molecular Framework and Conformation of the Calpaurine Alkaloid By 1d-nmr and 2d-nmr Methods. TETRAHEDRON, 43(1), 149-157 [10.1016/S0040-4020(01)89941-5].

The Determination of the Molecular Framework and Conformation of the Calpaurine Alkaloid By 1d-nmr and 2d-nmr Methods

Niccolai, Neri
1987-01-01

Abstract

The structure and conformation of calpaurine, a novel quinolizidine alkaloid, has been studied and found to be that of the 3(β),4(α)-dihydroxy,13(α)-O-(2'-pyrrolylcarbonyl) derivative of lupanine. The approach used for building the molecular framework is based on the use of mono- and bi-dimensional NMR technique and the knowledge of the molecular formula of calpaurine. © 1987.
1987
TETRAHEDRON
Mascagni, P., Gibbons, W.A., Asres, K., Phillipson, J.D., Niccolai, N. (1987). The Determination of the Molecular Framework and Conformation of the Calpaurine Alkaloid By 1d-nmr and 2d-nmr Methods. TETRAHEDRON, 43(1), 149-157 [10.1016/S0040-4020(01)89941-5].
1.1 Articolo in rivista
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/34064
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