486402-88-4Relevant academic research and scientific papers
Glutathione-like tripeptides as inhibitors of glutathionylspermidine synthetase. Part 1: Substitution of the glycine carboxylic acid group
Amssoms, Katie,Oza, Sandra L.,Ravaschino, Esteban,Yamani, Abdellah,Lambeir, Anne-Marie,Rajan, Padinchare,Bal, Gunther,Rodriguez, Juan Bautista,Fairlamb, Alan H.,Augustyns, Koen,Haemers, Achiel
, p. 2553 - 2556 (2002)
Glutathionylspermidine synthetase/amidase (GspS) is an essential enzyme in the biosynthesis and turnover of trypanothione and represents an attractive target for the design of selective anti-parasitic drugs. We synthesised a series of analogues of glutathione (L-γ-Glu-L-Leu-Gly-X) where the glycine carboxylic acid group (X) has been substituted for other acidic groups such as tetrazole, hydroxamic acid, acylsulphonamide and boronic acid. The boronic acid appears the most promising lead compound (IC50 of 17.2 μM).
