申请人:Eisai R&D Management Co., Ltd.
公开号:EP2239265A1
公开(公告)日:2010-10-13
Disclosed are crystals of the compound represented by Formula (1), which has Aβ-production-reducing effects and is a prodrug of compounds effective in treating neural degenerative diseases of which Aβ is the cause, for example, diseases such as Alzheimer's disease, Down syndrome, etc., and salts thereof or crystals of salts thereof. These are particularly useful as stock for pharmaceutical products.
公开了由化学式(1)表示的化合物的晶体,该化合物具有减少Aβ产生的作用,并且是治疗神经退行性疾病的有效化合物的前药,其中Aβ是其原因,例如阿尔茨海默病、唐氏综合征等疾病,以及其盐或其盐的晶体。这些特别适用作为制药产品的原料。