
doi: 10.1021/np300206x
pmid: 22680778
The absolute configuration of franganine (1), a cyclopeptide alkaloid isolated from the methanol root bark extract of Discaria americana, was established on the basis of detailed NMR spectroscopic data and X-ray diffraction analysis of its salt (2).
Alkaloids, Molecular Structure, Rhamnaceae, Molecular Conformation, Plant Bark, Salts, Crystallography, X-Ray, Peptides, Cyclic, Brazil
Alkaloids, Molecular Structure, Rhamnaceae, Molecular Conformation, Plant Bark, Salts, Crystallography, X-Ray, Peptides, Cyclic, Brazil
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