| 摘要 |
PROBLEM TO BE SOLVED: To provide a new compound useful for cancer immunotherapy.SOLUTION: A new compound represented by the formula (1) [where, X represents a tyrosine residue or a methionine residue, Y and Z represent a single bond or the like, Rrepresents a hydrogen atom or the like, Rrepresents a hydroxyl group or the like, Rrepresents a hydrogen atom, an alkyl group, an amino group or the like, Rrepresents a hydrogen atom, an alkyl group, a carboxy group or the like, m represents an integer of 1 or 2 and n represents an integer of 0 to 2. However, when n represents 0, Rrepresents a hydrogen atom or alkyl group.] or a pharmacologically acceptable salt thereof is provided. |
