Discovery of a Diaminopyrimidine FLT3 Inhibitor Active against Acute Myeloid Leukemia
Author(s) -
Jamie Jarusiewicz,
Jae Yoon Jeon,
Michele Connelly,
Yizhe Chen,
Lei Yang,
Sharyn D. Baker,
R. Kiplin Guy
Publication year - 2017
Publication title -
acs omega
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.779
H-Index - 40
ISSN - 2470-1343
DOI - 10.1021/acsomega.7b00144
Subject(s) - myeloid leukemia , cd135 , potency , tyrosine kinase , fms like tyrosine kinase 3 , leukemia , in vitro , kinase , cancer research , tyrosine kinase inhibitor , profiling (computer programming) , drug discovery , pharmacology , chemistry , medicine , signal transduction , mutation , immunology , biochemistry , computer science , cancer , gene , operating system
Profiling of the kinase-binding capabilities of an aminopyrimidine analogue detected in a cellular screen of the St. Jude small-molecule collection led to the identification of a novel series of FMS-like tyrosine kinase 3 (FLT3) inhibitors. Structure-activity relationship studies led to the development of compounds exhibiting good potency against MV4-11 and MOLM13 acute myelogenous leukemia cells driven by FLT3, regardless of their FLT3 mutation status. In vitro pharmacological profiling demonstrated that compound 5e shows characteristics suitable for further preclinical development.
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