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:
本发明公开了一种
吡咯烷衍
生物,它是一种可用作
角鲨烯合成酶
抑制剂的
喹啉衍
生物侧链的中间体,并公开了其生产方法。由下式(X)代表的
吡咯烷衍
生物(X)(其中 R1 和 R2 分别代表羟基、C1-6 烷氧基或类似基团;R3 代表氢原子、苄基或类似基团);或其盐或其
水合物: