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Structure-based design, synthesis and biological evaluation of a novel series of isoquinolone and pyrazolo[4,3-c]pyridine inhibitors of fascin 1 as potential anti-metastatic agents
被引:29
|作者:
Francis, Stuart
[1
]
Croft, Daniel
[1
]
Schtittelkopf, Alexander W.
[1
]
Parry, Charles
[1
]
Pughese, Angelo
[1
]
Cameron, Ken
[1
]
Claydon, Sophie
[1
]
Drysdale, Martin
[1
,4
]
Gardner, Claire
[1
]
Gohlke, Andrea
[1
]
Goodwin, Gillian
[1
]
Gray, Christopher H.
[1
]
Konczal, Jennifer
[1
]
McDonald, Laura
[1
]
Mezna, Mokdad
[1
]
Pannifer, Andrew
[1
,5
]
Paul, Nikki R.
[2
]
Machesky, Laura
[2
,3
]
McKinnon, Heather
[1
]
Bower, Justin
[1
]
机构:
[1] CRUK Beatson Inst, Drug Discovery Unit, Glasgow G61 1BD, Lanark, Scotland
[2] CRUK Beatson Inst, Cell Migrat Lab, Glasgow G61 1BD, Lanark, Scotland
[3] Univ Glasgow, Inst Canc Sci, Glasgow G61 1QH, Lanark, Scotland
[4] Broad Inst, Cambridge, MA 02142 USA
[5] Med Discovery Catapult, Alderly Pk, Alderley Edge SK10 4TG, England
关键词:
Virtual screening;
Fragments;
Drug discovery;
Medicinal chemistry;
Cancer;
LIGAND;
CANCER;
D O I:
10.1016/j.bmcl.2019.01.035
中图分类号:
R914 [药物化学];
学科分类号:
100701 ;
摘要:
Fascin is an actin binding and bundling protein that is not expressed in normal epithelial tissues but overexpressed in a variety of invasive epithelial tumors. It has a critical role in cancer cell metastasis by promoting cell migration and invasion. Here we report the crystal structures of fascin in complex with a series of novel and potent inhibitors. Structure-based elaboration of these compounds enabled the development of a series with nanomolar affinities for fascin, good physicochemical properties and the ability to inhibit fascin-mediated bundling of filamentous actin. These compounds provide promising starting points for fascin-targeted anti-metastatic therapies.
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页码:1023 / 1029
页数:7
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