According to the invention there is provided a compound of formula (I): (I) or a pharmaceutically acceptable salt or hydrate thereof; wherein the variables are as defined herein. The compounds selectively attenuate the production of Aß42 and hence are useful in treatment of Alzheimer's disease and related conditions.
根据该发明提供了一个化合物的公式(I): (I) 或其药用可接受的盐或
水合物;其中变量如本文所定义。这些化合物选择性地减弱Aß42的产生,因此在治疗阿尔茨海默病和相关疾病中是有用的。