4fs4
From Proteopedia
Structure of BACE Bound to (S)-4-(3'-methoxy-[1,1'-biphenyl]-3-yl)-1,4-dimethyl-6-oxotetrahydropyrimidin-2(1H)-iminium
Structural highlights
Function[BACE1_HUMAN] Responsible for the proteolytic processing of the amyloid precursor protein (APP). Cleaves at the N-terminus of the A-beta peptide sequence, between residues 671 and 672 of APP, leads to the generation and extracellular release of beta-cleaved soluble APP, and a corresponding cell-associated C-terminal fragment which is later released by gamma-secretase.[1] [2] Publication Abstract from PubMedbeta-Secretase inhibitors are potentially disease-modifying treatments for Alzheimer's disease. Previous efforts in our laboratory have resulted in hydroxyethylamine-derived inhibitors such as 1 with low nanomolar potency against beta-site amyloid precursor protein cleaving enzyme (BACE). When dosed intravenously, compound 1 was also shown to significantly reduce Abeta40 levels in plasma, brain, and cerebral spinal fluid. Herein, we report further optimizations that led to the discovery of inhibitor 16 as a novel, potent, and orally efficacious BACE inhibitor. A Potent and Orally Efficacious, Hydroxyethylamine-Based Inhibitor of beta-Secretase.,Kaller MR, Harried SS, Albrecht B, Amarante P, Babu-Khan S, Bartberger MD, Brown J, Brown R, Chen K, Cheng Y, Citron M, Croghan MD, Graceffa R, Hickman D, Judd T, Kriemen C, La D, Li V, Lopez P, Luo Y, Masse C, Monenschein H, Nguyen T, Pennington LD, Miguel TS, Sickmier EA, Wahl RC, Weiss MM, Wen PH, Williamson T, Wood S, Xue M, Yang B, Zhang J, Patel V, Zhong W, Hitchcock S ACS Med Chem Lett. 2012 Mar 29;3(11):886-91. doi: 10.1021/ml3000148. eCollection , 2012 Nov 8. PMID:24900403[3] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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