公开(公告)号：EP3916000A1

公开(公告)日：2021-12-01

申请号：EP20763894.1

申请日：2020-02-25

申请人： FUJIFILM Corporation

发明人： YAMAMOTO, Yosuke ,  KANEKO, Kazuhei ,  TAKAHASHI, Motomasa ,  TAKAHASHI, Makoto ,  IMAMURA, Mika ,  SATOU, Hirotaka ,  OMURA, Hirofumi ,  YOSHIMITSU, Yuji ,  TANAKA, Keita ,  NAKAGAWA, Daisuke

IPC分类号： C07K1/02 ,  C07K1/06

摘要： Provided are a method for producing a peptide compound including a step of using an aromatic heterocyclic compound represented by Formula (1) represented by Formula (1); a protective group-forming reagent including the compound; and the compound. In Formula (1), a ring A represents an aromatic heterocyclic ring, Y A 's each independently represent -OH, -NHR, -SH, or -X 0 , where X 0 represents Cl, Br, or I, R A and R C each independently represent an aliphatic hydrocarbon group or an organic group having an aliphatic hydrocarbon group, R B s' each independently represent a monovalent aliphatic hydrocarbon group, a (1+c)-valent aromatic group, or a (1+c)-valentheteroaromatic group, where, in a case where both a and c is 0, R B is a monovalent aliphatic hydrocarbon group, and the number of carbon atoms in at least one aliphatic hydrocarbon group of R A , R B , or R C is 12 or more.

公开(公告)号：EP3932899A1

公开(公告)日：2022-01-05

申请号：EP20763669.7

申请日：2020-02-25

申请人： FUJIFILM Corporation

发明人： YAMAMOTO, Yosuke ,  KANEKO, Kazuhei ,  TAKAHASHI, Motomasa ,  TAKAHASHI, Makoto ,  IMAMURA, Mika ,  SATOU, Hirotaka ,  OMURA, Hirofumi ,  YOSHIMITSU, Yuji ,  NAKAGAWA, Daisuke ,  TANAKA, Keita

IPC分类号： C07C43/23 ,  C07K1/06

摘要： Provided are a method for producing a peptide compound including a step of using a condensed polycyclic aromatic hydrocarbon compound represented by Formula (1); a protective group-forming reagent including the compound; and the compound. In Formula (1), a ring A represents a condensed polycyclic aromatic hydrocarbon ring, Y A 's each independently represent -CH 2 OH, -CH 2 NHR, -CH 2 SH, or -CH 2 X 0 , where R represents a hydrogen atom, an alkyl group, or an aralkyl group, and X 0 represents Cl, Br, or I, k represents an integer of 1 to 5, n represents 1 or 2, and R A 's each independently represent an aliphatic hydrocarbon group or an organic group having an aliphatic hydrocarbon group.