target/ALK/1

ALK protein ligand-1 (Compound A1) is an ALK protein ligand, acting as a ligand for the target protein in PROTACs, demonstrating inhibitory effects on ALK. It is also useful in the synthesis of AP-1.

Trk-IN-10 (Compound 14j) is a highly effective inhibitor of TRK, with an IC50 of 0.86 nM against TrkA and 6.92 nM against TrkA G595R. As an RTK, Trk is a crucial drug target in solid tumors. Trk-IN-10 (IC50 = 350 nM against ALK) demonstrates superior selectivity in inhibiting Trk, potentially reducing toxicity [1].