Semaglutide Building Blocks

     
  Fmoc-Lys[Octa(OtBu)-Glu(AEEA-AEEA)-OtBu]-OH Boc-His(Trt)-Aib-OH
  Octa-Glu(AEEA-AEEA-OSu)-OH Boc-His(Trt)-Aib-Glu(OtBu)-Gly-OH
  Octa(OtBu)-Glu(AEEA-AEEA-OH)-OtBu H-AEEA-AEEA-OH
  Octa(OtBu)-Glu(AEEA-AEEA-OSu)-OtBu Fmoc-AEEA
  Octa(OtBu)-Glu-OtBu Fmoc-AEEA-AEEA
  Octadecanedioic acid mono-tert-butyl ester Fmoc-Aib-OH
  Octadecanedioic acid Fmoc-Glu-OtBu