1,4-OXAZEPINES AS BACE1 AND/OR BACE2 INHIBITORS

摘要

This invention relates to compounds of the formula wherein and R1 to R3 are as described herein, or to pharmaceutically acceptable salts thereof. These compounds are BACE1 and/or BACE2 inhibitors and can be used as pharmaceuticals for the therapeutic and/or prophylactic treatment of diseases such as Alzheimer's disease, diabetes, particularly type 2 diabetes, and other metabolic disorders.