申请人:Daiichi Sankyo Company, Limited
公开号:EP3677568A1
公开(公告)日:2020-07-08
A method for producing a compound represented by formula (C) wherein R1 represents an amino group protected with a protecting group, the method comprising a step of subjecting a compound represented by formula (B) wherein R1 represents the same meaning as above, to intramolecular cyclization to convert the compound into the compound represented by formula (C).
一种生产由式(C)代表的化合物(其中 R1 代表用保护基保护的氨基)的方法,该方法包括一个步骤,将由式(B)代表的化合物(其中 R1 代表与上述相同的含义)进行分子内环化,以将该化合物转化为由式(C)代表的化合物。