Synthesis and Characterization of New Galanthamine Derivatives Comprising Peptide Moiety

Authors: Vezenkov, Lyubomir T.; Georgieva, Maria G.; Danalev, Dantcho L.; Ivanov, Tchavdar B.; Ivanova, Galya I.

Source: Protein and Peptide Letters, Volume 16, Number 9, September 2009 , pp. 1024-1028(5)

Publisher: Bentham Science Publishers

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Abstract:

New analogues of galanthamine containing peptide fragments either at 6 or 11 position, were synthesized by reaction between galanthamine molecule and dipeptides and tripeptide, derivatives of N-(3,4-dichlorophenyl)-D,L-Ala- OH. The best results according to yields, easily purification of the target products, and simplicity of the scheme realisation was achieved by using of cyanomethyl ester of Boc-Gly-OH as activated compound.





Keywords: Alzheimer's disease; Galanthamine; N-(3,4-dichlorophenyl)-D,L-Ala-OH; Peptides

Document Type: Research Article

Publication date: September 1, 2009

More about this publication?
  • Protein & Peptide Letters publishes short papers in all important aspects of protein and peptide research, including structural studies, recombinant expression, function, synthesis, enzymology, immunology, molecular modeling, drug design etc. Manuscripts must have a significant element of novelty, timeliness and urgency that merit rapid publication. Reports of crystallisation, and preliminary structure determinations of biologically important proteins are acceptable. Purely theoretical papers are also acceptable provided they provide new insight into the principles of protein/peptide structure and function.
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