申请人:Eli Lilly and Company
公开号:US05624937A1
公开(公告)日:1997-04-29
A compound of the formula I in which ##STR1## Z is O or S; R.sup.11 is a halogen atom; R.sup.12 is a halogen atom or a trifluoromethyl group; and X is S, SO, SO.sub.2, O or NH; R.sup.4 is naphthyl, quinolinyl, benzimidazolyl, pyridyl, pyradazinyl, benzoxazolyl or benzothiazolyl, unsubstituted or substituted by one or two substituents selected from a halogen atom, (1-4C)alkyl, (1-4C)alkoxy, nitro, (1-4C)alkoxycarbonyl, halo(1-4C)alkyl, and phenyl; or a pharmaceutically acceptable salt thereof. The compounds are useful as inhibitors of amyloid beta-protein production.
公式I的化合物,其中##STR1##Z是O或S; R.sup.11是卤素原子; R.sup.12是卤素原子或三氟甲基基团; X是S,SO,SO.sub.2,O或NH; R.sup.4是萘基,喹啉基,苯并咪唑基,吡啶基,吡嗪基,苯并噁唑基或苯并噻唑基,未取代或取代一个或两个取代基,所述取代基选自卤素原子,(1-4C)烷基,(1-4C)烷氧基,硝基,(1-4C)烷氧羰基,卤代(1-4C)烷基和苯基; 或其药学上可接受的盐。这些化合物可用作淀粉样β-蛋白产生的抑制剂。