Abstract:
:PIM1 is a proto-oncogene encoding the serine/threonine PIM1 kinase. PIM1 kinase plays important roles in regulating aspects of cell cycle progression, apoptosis resistance, and has been implicated in the development of such malignancies as prostate cancer and acute myeloid leukemia among others. Knockout of PIM1 kinase in mice has been shown to be non-lethal without any obvious phenotypic changes, making it an attractive therapeutic target. Our investigation of anthraquinones as kinase inhibitors revealed a series of quinone analogs showing high selectivity for inhibition of the PIM kinases. Molecular modeling studies were used to identify key interactions and binding poses of these compounds within the PIM1 binding pocket. Compounds 1, 4, 7 and 9 inhibited the growth of DU-145 prostate cancer cell lines with a potency of 8.21μM, 4.06μM, 3.21μM and 2.02μM.
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Schroeder RL,Goyal N,Bratton M,Townley I,Pham NA,Tram P,Stone T,Geathers J,Nguyen K,Sridhar Jdoi
10.1016/j.bmcl.2016.04.079subject
Has Abstractpub_date
2016-07-01 00:00:00pages
3187-3191issue
13eissn
0960-894Xissn
1464-3405pii
S0960-894X(16)30467-Xjournal_volume
26pub_type
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