Cyclic peptide compound having Kras inhibitory action

摘要

Cyclic peptide compounds that interact with Ras and unnatural amino acids useful for the preparation of the cyclic peptide compounds have been discovered. Moreover, it was discovered that the said cyclic peptide compound inhibited the binding of Ras and SOS. In addition, a specific non-natural amino acid contained in the cyclic peptide compound and a method for producing the same were discovered.