K-13 [CAS 108890-90-0]

K-13 is a cyclic peptide compound synthesized by a specific organozinc reagent. Its synthesis process involves intermolecular and intramolecular Negishi cross-coupling reactions and is one of the shortest routes reported for the synthesis of such cyclic peptides.

[108890-90-0]

C29H29N3O8

547.56

O=C([C@H](CC1=CC=C(OC2=C(O)C=CC(C[C@H](NC3=O)C(O)=O)=C2)C=C1)NC(C)=O)N[C@H]3CC4=CC=C(C=C4)O

Drug Intermediate

Room temperature