R. Andruszkiewicz, H. Chmara, S. Milewski
Nov 4, 1986
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0
Influential Citations
28
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Quality indicators
Journal
International journal of peptide and protein research
Abstract
Several analogues of N3-fumaramoyl-L-2,3-diaminopropanoic acid were synthesized and evaluated for inhibition of glucosamine-6-phosphate synthetase activity. The syntheses were accomplished by acylation reaction of N2-tert.-butoxycarbonyl-L-2,3-diaminopropanoic acid (Boc-A2pr) or N2-tert.-butoxycarbonyl-L-2,4-diaminobutanoic acid (Boc-A2-bu) with the N-succinimidoyl esters of several derivatives of alpha, beta-unsaturated acids 2a-d followed by deprotection of the Boc groups. The obtained compounds were tested for inhibition of glucosamine synthetase isolated from Salmonella typhimurium and Saccharomyces cerevisiae. The results indicated that among the synthesized compounds, N3-4-methoxyfumaroyl-L-2,3-diaminopropanoic acid (FMDP) was the most powerful inhibitor of glucosamine synthetase.