申请人:Eisai Co., Ltd.
公开号:EP1375479A9
公开(公告)日:2004-04-14
A pyrrolidine derivative, which is an intermediate for a quinuclidine derivate side chain useful as a squalene synthase inhibitor, and producing method thereof are disclosed. A pyrrolidine derivative (X) represented by the following formula (X) (wherein R1 and R2 each represents a hydroxy group, C1-6 alkoxy groups or the like; R3 represents a hydrogen atom, a benzyl group or the like); or a salt thereof or a hydrate thereof:
揭示了一种吡咯烷衍生物,它是喹诺啉衍生物侧链的中间体,可用作角鲨烯合酶抑制剂,并公开了其生产方法。 所述吡咯烷衍生物(X)由以下式(X)表示(其中R1和R2分别表示羟基,C1-6烷氧基或类似物;R3表示氢原子,苄基或类似物);或其盐或水合物: