Diastereoselective synthesis of quaternary α-amino acids from diketopiperazine templates

1. Davies, S.G.
2. Christopher Garner, A.
3. Ouzman, J.V.A.
4. Roberts, P.M.
5. Smith, A.D.
6. Snow, E.J.
7. Thomson, J.E.
8. Tamayo, J.A.
9. Vickers, R.J.