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Reversible and Competitive Cinnamoyl Triazole Inhibitors of Tissue Transglutaminase
Ist Teil von
Chemical biology & drug design, 2008-09, Vol.72 (3), p.189-196
Ort / Verlag
Oxford, UK: Oxford, UK : Blackwell Publishing Ltd
Erscheinungsjahr
2008
Quelle
Wiley Online Library - AutoHoldings Journals
Beschreibungen/Notizen
A series of 15 cinnamoyl triazole derivatives was prepared by Cu(I)-catalyzed azide/alkyne [3+2]-cycloaddition reactions and examined as inhibitors of guinea-pig liver transglutaminase. Several compounds exhibited activity as reversible inhibitors that were competitive with acyl donor transglutaminase substrates. For example, triazole 4d has a Ki value of 174 n m and represents one of the most potent reversible transglutaminase inhibitors reported to date.