YN14 (mixture of diastereomers)

YN14, a mixture of diastereomers, is a PROTAC (proteolysis-targeting chimera) specifically designed for the KRASG12C protein. It acts as an efficient and selective degrader of KRASG12C, forming a stable KRASG12C:YN14:VHL ternary complex with low binding free energy (ΔG) . YN14 exhibits antiproliferative properties, significantly inhibiting the growth of cancer cells with the KRASG12C mutation.

O=C1N(C=2C(C(=N1)N3[C@@H](C)CN(C(C=C)=O)CC3)=CC(F)=C(N2)C4=C(OCC5CCN(CCCC(N[C@H](C(=O)N6[C@H](C(NCC7=CC=C(C=C7)C8=C(C)N=CS8)=O)C[C@@H](O)C6)C(C)(C)C)=O)CC5)C=CC=C4F)C9=C(C(C)C)N=CC=C9C