- PMID:
21388807
- Authors:
- Rueeger H, Rondeau JM, McCarthy C, Mobitz H, Tintelnot-Blomley M, Neumann U, Desrayaud S
- Title:
- Structure based design, synthesis and SAR of cyclic hydroxyethylamine (HEA) BACE-1 inhibitors.
- Journal:
- Bioorg Med Chem Lett. 2011 Apr 1;21(7):1942-7. Epub 2011 Feb 15.
- Abstract:
- This Letter describes the de novo design of non-peptidic hydroxyethylamine (HEA) inhibitors of BACE-1 by elimination of P-gp contributing amide attachments. The predicted binding mode of the novel cyclic sulfone HEA core template was confirmed in a X-ray co-crystal structure. Inhibitors of sub-micromolar potency with an improved property profile over historic HEA inhibitors resulting in improved brain penetration are described.