METHOD FOR PRODUCING ACETAMIDOPYRROLIDINE DERIVATIVE AND INTERMEDIATE COMPOUND THEREOF
申请人:Teijin Pharma Limited
公开号:EP1760075A1
公开(公告)日:2007-03-07
A production method of an acetamidopyrrolidine derivative or a salt thereof comprising the reaction steps represented by the following formula:
wherein R1 represents a hydrogen atom or a C1-C6 alkyl group; R13, R14, R15 and R16 each represent independently a hydrogen atom, a halogen atom, a C1-C6 alkyl group, a C1-C6 alkoxy group, a hydroxyl group, a C1-C6 haloalkyl group or a C1-C6 haloalkoxy group; and R21 represents an ester-type protecting group.
一种乙酰胺基吡咯烷衍生物或其盐的生产方法,包括下式所代表的反应步骤:
其中 R1 代表氢原子或 C1-C6 烷基;R13、R14、R15 和 R16 各自独立地代表氢原子、卤素原子、C1-C6 烷基、C1-C6 烷氧基、羟基、C1-C6 卤代烷基或 C1-C6 卤代烷氧基;以及 R21 代表酯型保护基团。