7N4N

BACE-2 in complex with ligand 36

7N4N の概要

• エントリーDOI: 10.2210/pdb7n4n/pdb
• 分子名称: Beta-secretase 2, Xaperone, N-{3-[(2S,5R)-6-amino-2-(fluoromethyl)-5-(methanesulfonyl)-5-methyl-2,3,4,5-tetrahydropyridin-2-yl]-4-fluorophenyl}-6-methoxypyrimidine-4-carboxamide, ... (5 entities in total)
• 機能のキーワード: bace protease, hydrolase, hydrolase-inhibitor complex, hydrolase/inhibitor
• 由来する生物種: Homo sapiens (Human); 詳細
• タンパク質・核酸の鎖数: 2
• 化学式量合計: 54927.60

構造登録者

Shaffer, P.L. (登録日: 2021-06-04, 公開日: 2021-10-06, 最終更新日: 2024-11-20)

主引用文献

Rombouts, F.J.R.,Kusakabe, K.I.,Alexander, R.,Austin, N.,Borghys, H.,De Cleyn, M.,Dhuyvetter, D.,Gijsen, H.J.M.,Hrupka, B.,Jacobs, T.,Jerhaoui, S.,Lammens, L.,Leclercq, L.,Tsubone, K.,Ueno, T.,Morimoto, K.,Einaru, S.,Sumiyoshi, H.,Van den Bergh, A.,Vos, A.,Surkyn, M.,Teisman, A.,Moechars, D.
JNJ-67569762, A 2-Aminotetrahydropyridine-Based Selective BACE1 Inhibitor Targeting the S3 Pocket: From Discovery to Clinical Candidate.
J.Med.Chem., 64:14175-14191, 2021

PubMed Abstract: The discovery of a novel 2-aminotetrahydropyridine class of BACE1 inhibitors is described. Their pK and lipophilicity were modulated by a pending sulfonyl group, while good permeability and brain penetration were achieved via intramolecular hydrogen bonding. BACE1 selectivity over BACE2 was achieved in the S3 pocket by a novel bicyclic ring system. An optimization addressing reactive metabolite formation, cardiovascular safety, and CNS toxicity is described, leading to the clinical candidate JNJ-67569762 (), which gave robust dose-dependent BACE1-mediated amyloid β lowering without showing BACE2-dependent hair depigmentation in preclinical models. We show that has a favorable projected human dose and PK and hence presented us with an opportunity to test a highly selective BACE1 inhibitor in humans. However, was found to have a QT effect upon repeat dosing in dogs and its development was halted in favor of other selective leads, which will be reported in the future.

PubMed: 34553934
DOI: 10.1021/acs.jmedchem.1c00935

実験手法

X-RAY DIFFRACTION (1.41 Å)