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Novel pyridine derivatives as potent and selective CB2 cannabinoid receptor agonists
被引:14
作者:
Chu, Guo-Hua
[1
]
Saeui, Christopher T.
[1
]
Worm, Karin
[1
]
Weaver, Damian G.
[1
]
Goodman, Allan J.
[1
]
Broadrup, Robert L.
[1
]
Cassel, Joel A.
[2
]
DeHaven, Robert N.
[2
]
LaBuda, Christopher J.
[2
]
Koblish, Michael
[2
]
Brogdon, Bernice
[3
]
Smith, Steve
[3
]
Le Bourdonnec, Bertrand
[1
]
Dolle, Roland E.
[1
]
机构:
[1] Adolor Corp, Dept Chem, Exton, PA 19341 USA
[2] Adolor Corp, Dept Pharmacol, Exton, PA 19341 USA
[3] Adolor Corp, Dept DMPK, Exton, PA 19341 USA
关键词:
Cannabinoid receptors;
Selective CB2 agonists;
Pain;
Pyridine derivatives;
PAIN;
BINDING;
ACTIVATION;
DISCOVERY;
RAT;
D O I:
10.1016/j.bmcl.2009.08.063
中图分类号:
R914 [药物化学];
学科分类号:
100701 ;
摘要:
Replacement of the phenyl ring in our previous ( morpholinomethyl) aniline carboxamide cannabinoid receptor ligands with a pyridine ring led to the discovery of a novel chemical series of CB2 ligands. Compound 3, that is, 2,2-dimethyl-N-(5-methyl-4-(morpholinomethyl)pyridin-2-yl)butanamide was identified as a potent and selective CB2 agonist exhibiting in vivo efficacy after oral administration in a rat model of neuropathic pain. (C) 2009 Elsevier Ltd. All rights reserved.
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页码:5931 / 5935
页数:5
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