Abstract:
:Oxadiazoles, like the benzoyl group in a series of imidazo[1,2-a]pyrimidines, have been found to be metabolically stable alternatives to ester groups in benzodiazepine-receptor ligands. This change has lead to a number of compounds which bind to the receptors and which exhibit potent agonist activity in a food-motivated conflict test thought to predict anxiolytic properties. Compounds 4, 5, and 13 were equipotent with chlordiazepoxide but showed little or no myorelaxant effects. Replacing the oxadiazole group by thiazole gave compounds such as 23 which binds to the benzodiazepine receptor but exhibits the intrinsic activity of a partial inverse agonist in vivo.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Tully WR,Gardner CR,Gillespie RJ,Westwood Rdoi
10.1021/jm00111a021keywords:
subject
Has Abstractpub_date
1991-07-01 00:00:00pages
2060-7issue
7eissn
0022-2623issn
1520-4804journal_volume
34pub_type
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