603963-06-0Relevant academic research and scientific papers
Fluoro-olefins as peptidomimetic inhibitors of dipeptidyl peptidases
Van Der Veken, Pieter,Senten, Kristel,Kertèsz, István,De Meester, Ingrid,Lambeir, Anne-Marie,Maes, Marie-Berthe,Scharpé, Simon,Haemers, Achiel,Augustyns, Koen
, p. 1768 - 1780 (2007/10/03)
The feasibility of the fluoro-olefin function as a peptidomimetic group in inhibitors for dipeptidyl peptidase IV and II (DPP IV and DPP II) is investigated by evaluation of N-substituted Gly-Ψ[CF=C]pyrrolidines, Gly-Ψ[CF=C]piperidines, and Gly-Ψ[CF=C](2-cyano)pyrrolidines. Of this later class, the (Z)- and (E)-fluoro-olefin analogues were prepared and chemical stability in comparison with the parent amide was checked. Most of these compounds exhibited a strong binding preference toward DPP II with IC 50 values in the low micromolar range, while only low DPP IV inhibitory potential is seen.
Synthesis of (E)- and (Z)-fluoro-olefin analogues of potent dipeptidyl peptidase IV inhibitors
Van Der Veken, Pieter,Kertèsz, István,Senten, Kristel,Haemers, Achiel,Augustyns, Koen
, p. 6231 - 6234 (2007/10/03)
(E)- and (Z)-fluoro-olefin analogues of potent dipeptidyl peptidase IV inhibitors were synthesized. A Wadsworth-Horner-Emmons reaction, followed by amide formation and reduction of the amide were used for the construction of the α-fluoro-α,β-unsaturated a
