Abstract:
:A novel series of aminopyrimidinylisoindoline derivatives 1a-w having an aminopyrimidine scaffold as a hinge region binding motif were designed and synthesized. Among them, six compounds showed potent inhibitory activities against AXL kinase with IC50 values of submicromolar range. Especially, compound 1u possessing (4-acetylpiperazin-1-yl)phenyl moiety exhibited extremely excellent efficacy (IC50 = <0.00050 μM). Their in vitro antiproliferative activities were tested over five cancer cell lines. Most compounds showed good antiproliferative activities against HeLa cell line. The kinase panel profiling of 50 different kinases and the selected inhibitory activities for the representative compound 1u were carried out. The compound 1u exhibited excellent inhibitory activities (IC50 = <0.00050, 0.025, and 0.050 μM for AXL, MER, and TYRO3, respectively) against TAM family, together with potent antiproliferative activity against MV4-11 cell line (GI50 = 0.10 μM) related to acute myeloid leukemia (AML).
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Choi MJ,Roh EJ,Hur W,Lee SH,Sim T,Oh CH,Lee SH,Kim JS,Yoo KHdoi
10.1016/j.bmcl.2018.10.013subject
Has Abstractpub_date
2018-12-15 00:00:00pages
3761-3765issue
23-24eissn
0960-894Xissn
1464-3405pii
S0960-894X(18)30803-5journal_volume
28pub_type
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