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Novel 1-(2-aminopyrazin-3-yl)methyl-2-thioureas as potent inhibitors of mitogen-activated protein kinase-activated protein kinase 2 (MK-2)
被引:17
|作者:
Lin, Songnian
[1
]
Lombardo, Matthew
[1
]
Malkani, Sunita
[1
]
Hale, Jeffrey J.
[1
]
Mills, Sander G.
[1
]
Chapman, Kevin
[1
]
Thompson, James E.
[1
]
Zhang, Wen Xiao
[1
]
Wang, Ruixiu
[1
]
Cubbon, Rose M.
[1
]
O'Neill, Edward A.
[1
]
Luell, Silvi
[1
]
Carballo-Jane, Ester
[1
]
Yang, Lihu
[1
]
机构:
[1] Merck Res Labs, Rahway, NJ 07065 USA
关键词:
MAPKAP kinase 2;
MK-2;
TNF alpha;
Inflammation;
Rheumatoid arthritis;
Aminopyrazine;
Thiourea;
RHEUMATOID-ARTHRITIS;
D O I:
10.1016/j.bmcl.2009.04.088
中图分类号:
R914 [药物化学];
学科分类号:
100701 ;
摘要:
Novel 1-(2-aminopyrazin-3-yl)methyl-2-thioureas are described as inhibitors of mitogen-activated protein kinase-activated protein kinase 2 (MK-2). These compounds demonstrate potent in vitro activity against the enzyme with IC50 values as low as 15 nM, and suppress expression of TNF alpha in THP-1 cells and in vivo in an acute inflammation model in mice. The synthesis, structure-activity relationship (SAR), and biological evaluation of these compounds are discussed. (C) 2009 Elsevier Ltd. All rights reserved.
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页码:3238 / 3242
页数:5
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