Design, synthesis and biological evaluation of tyrosine derivatives as Mcl-1 inhibitors.
Eur J Med Chem
; 191: 112142, 2020 Apr 01.
Article
em En
| MEDLINE
| ID: mdl-32088497
ABSTRACT
The upregulation of the protein myeloid cell leukemia-1 (Mcl-1) is closely associated with various human cancers, which can result in the evasion of apoptosis and a low survival rate. Therefore, developing Mcl-1 inhibitors has become a promising paradigm for cancer therapy. Herein, we designed and synthesized a novel series of tyrosine derivatives, among which compounds 5g, 6l and 6c exhibited very high binding affinity to Mcl-1 with Ki values of 0.18, 0.27 and 0.23 µM, respectively. Interestingly, compound 6l showed not only potent activity against Mcl-1 but also considerable selectivity over Bcl-2 and Bcl-xL, which was rationalized by molecular docking and fragment-centric topographical mapping (FCTM). It is worth noting that compounds 5g, 6l and 6c displayed potent antiproliferative activity against several cancer cell lines and could induce apoptosis of KM3 and HepG2 cells in a dose-dependent manner.
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MEDLINE
Assunto principal:
Tirosina
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Desenho de Fármacos
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Proteína de Sequência 1 de Leucemia de Células Mieloides
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Antineoplásicos
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article