e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Journal of Organic Chemistry 2001-11-16
Asymmetric synthesis of gamma-keto-delta-lactam derivatives: application to the synthesis of a conformationally constrained surrogate of Ala-Ser dipeptide.