- 5,5-BICYCLIC OXAZOLE OREXIN RECEPTOR ANTAGONISTS
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The present invention is directed to 5,5-bicyclic oxazole compounds which are antagonists of orexin receptors. The present invention is also directed to uses of the compounds described herein in the potential treatment or prevention of neurological and ps
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Page/Page column 34
(2016/07/05)
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- (2-Aryl-5-methylimidazol-4-ylcarbonyl)guanidines and (2-aryl-5-methyloxazol-4-ylcarbonyl)guanidines as NHE-1 inhibitors
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A series of (2-aryl-5-methylimidazol-4-ylcarbonyl)guanidines and (2-aryl-5-methyloxazol-4-ylcarbonyl)guanidines were synthesized and evaluated as NHE-1 inhibitors. The structure-activity relationships well matched those of furan derivatives, which were previously investigated. The (2,5-disubstituted)phenyl compounds showed better activities than the other analogues in both imidazole and oxazole compounds. Especially, 2-(2,5-dichlorophenyl)imidazole 52, and 2-(2-methoxy-5-chlorophenyl)imidazole 54 compounds exhibited potent cardioprotective efficacy both in vitro and in vivo as well as high NHE-1 inhibitory activities.
- Lee, Sunkyung,Yi, Kyu Yang,Youn, Sung Jun,Lee, Byung Ho,Yoo, Sung-eun
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scheme or table
p. 1329 - 1331
(2009/10/02)
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