https://www.selleckchem.com/products/pki587.html
Aiming to develop ALK/ROS1 dual inhibitors overcoming ceritinib-resistant G1202R mutant, a dedicated structure-guided modification campaign was conducted based on ALK co-crystal structures. Twenty eight diarylaminopyrimidine (DAAP) analogues possessing furan or tetrahydrofuran group were designed and synthesized, among which compound 16 bearing (dimethylamino)methyl)furan-2-yl)methyl)thio fragment was identified. Compound 16 exhibited significant cytotoxicity on ALK-positive Karpas299 and H2228 cells with IC50 values of 20 nM and 110 nM.
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