公开(公告)号：US11319347B2

公开(公告)日：2022-05-03

申请号：US16577517

申请日：2019-09-20

Applicant: FUJIFILM Corporation

Inventor： Masaaki Inoue ,  Takashi Tamura ,  Yuji Yoshimitsu ,  Takahiro Hohsaka ,  Takayoshi Watanabe

IPC: C07K7/64

Abstract: An object of the present invention is to provide a novel cyclic peptide compound excellent in cell membrane permeability, a method for producing the same, a composition for screening use, and a method for selecting a cyclic peptide compound that binds to a target substance. According to the present invention, a peptide compound represented by Formula (1) or a salt thereof is provided. In the formula, the symbols have the meanings as defined in the specification of the present application.