| Literature DB >> 19195887 |
Rainer Machauer1, Kurt Laumen, Siem Veenstra, Jean-Michel Rondeau, Marina Tintelnot-Blomley, Claudia Betschart, Anne-Lise Jaton, Sandrine Desrayaud, Matthias Staufenbiel, Sabine Rabe, Paolo Paganetti, Ulf Neumann.
Abstract
The macrocyclic peptidic BACE-1 inhibitors 2a-c show moderate enzymatic and cellular activity. By exchange of the hydroxyethylene- to ethanolamine-transition state mimetic the peptidic character was reduced, providing the highly potent and selective inhibitor 3. Variation of the P' moiety resulted in the macrocyclic inhibitor 14. Both macrocycles show inhibition of BACE-1 in the brain of APP51/16 transgenic mice, 3 (NB-544) after intravenous and 14 (NB-533) after oral application.Entities:
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Year: 2009 PMID: 19195887 DOI: 10.1016/j.bmcl.2009.01.055
Source DB: PubMed Journal: Bioorg Med Chem Lett ISSN: 0960-894X Impact factor: 2.823