(EN) The invention relates to oxysterol and a use method thereof. Provided herein are compounds of Formula (I) and pharmaceutically acceptable salts thereof and pharmaceutical compositions comprising the same; wherein R1, R2 and R3 are as defined herein. The compounds of the invention are intended for the prevention and treatment of various conditions.
(ZH) 本发明涉及一种氧甾醇及其使用方法。本文提供式(I)化合物及其药学上可接受的盐和包含其的药物组合物;其中R1、R2和R3如本文所定义。本发明化合物预期用于预防和治疗多种病症。