1215868-72-6Relevant articles and documents
Regioselective synthesis of multiply halogenated azaxanthones
Qian, Wenyuan,Brown, James,Chen, Jian Jeffrey,Cheng, Yuan
, p. 7229 - 7232 (2015/01/09)
Four multiply halogenated azaxanthones 3, 4b, 5, and 6 were synthesized as novel core building blocks of β-site amyloid precursor protein cleaving enzyme 1 (BACE1) inhibitors. Each of these heterocycles requires a specific synthetic strategy to control not only the aza-positions, but also the regiochemistry of the fully differentiated and highly reactive halogen substituents.
5-AMINO-OXAZEPINE AND 5-AMINO-THIAZEPANE COMPOUNDS AS BETA-SECRETASE ANTAGONISTS AND METHODS OF USE
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, (2012/08/28)
The present invention provides a new class of compounds useful for the modulation of beta-secretase enzyme (BACE) activity. The compounds have a general Formula (I); wherein variables A1, A3, A4, A5, A6, As, R2, R7, X and Y of Formula (I) are defined here