Synthesis and characterization of a peripherally restricted CB1 cannabinoid antagonist, URB447, that reduces feeding and body-weight gain in mice.

Synthesis and characterization of a peripherally restricted CB1 cannabinoid antagonist, URB447, that reduces feeding and body-weight gain in mice.
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DOI:
10.1016/j.bmcl.2008.12.059
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发表时间:
2009-02-01
影响因子:
2.7
通讯作者:
Piomelli D
Piomelli D
中科院分区:
医学4区
文献类型:
--
作者:
LoVerme J;Duranti A;Tontini A;Spadoni G;Mor M;Rivara S;Stella N;Xu C;Tarzia G;Piomelli D

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Cannabinoid CB1 receptor antagonists reduce body weight in rodents and humans, but their clinical utility as anti-obesity agents is limited by centrally mediated side effects. Here, we describe the first mixed CB1 antagonist/CB2 agonist, URB447 ([4-amino-1-(4-chlorobenzyl)-2-methyl-5-phenyl-1H-pyrrol-3-yl](phenyl)methanone), which lowers food intake and body-weight gain in mice without entering the brain or antagonizing central CB1-dependent responses. URB447 may provide a useful pharmacological tool for investigating the cannabinoid system, and might serve as a starting point for developing clinically viable CB1 antagonists devoid of central side effects.
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