Synthesis of ferrocene tethered open and macrocyclic bis-β-lactams and bis-β-amino acid derivatives

1. Sierra, M.A.
2. Rodríguez-Fernández, M.
3. Casarrubios, L.
4. Gómez-Gallego, M.
5. Allen, C.P.
6. Mancheño, M.J.