Macrocyclization of Peptide Side Chains by the Ugi Reaction: Achieving Peptide Folding and Exocyclic N-Functionalization in One Shot

1. Vasco, A.V.
2. Pérez, C.S.
3. Morales, F.E.
4. Garay, H.E.
5. Vasilev, D.
6. Gavín, J.A.
7. Wessjohann, L.A.
8. Rivera, D.G.