In its many embodiments, the present invention provides certain C5-C6-oxacyclic fused iminothiazine dioxide compounds bearing an ether linker, including compounds Formula (I) or a tautomer thereof and pharmaceutically acceptable salts of said compounds and said tautomers, wherein R1, R2, R3, RA, ring A, m, n, -L1-, ring B, RB, and p are as defined herein. The novel compounds of the invention are useful as BACE inhibitors and/or for the treatment and prevention of various pathologies related thereto. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and use, including for the possible treatment of Alzheimer's disease, are also disclosed.
在其许多实施方案中,本发明提供了某些含有醚连接体的C5-C6-氧环融合亚
氨基
噻嗪二氧化合物,包括式(I)化合物或其同系物以及所述化合物和所述同系物的药学上可接受的盐,其中R1、R2、R3、RA、环A、m、n、-L1-、环B、RB和p如本文所定义。本发明的新型化合物可作为
BACE 抑制剂和/或用于治疗和预防与之相关的各种病症。本发明还公开了包含一种或多种此类化合物(单独或与一种或多种其它活性剂组合)的药物组合物及其制备和使用方法,包括可能用于治疗阿尔茨海默病的方法。