Devazepide
Devazepide (L-364,718, MK-329) is benzodiazepine drug, but with quite different actions from most benzodiazepines, lacking affinity for GABAA receptors and instead acting as an CCKA receptor antagonist. It increases appetite and accelerates gastric emptying, and has been suggested as a potential treatment for a variety of gastrointestinal problems including dyspepsia, gastroparesis and gastric reflux. It is also widely used in scientific research into the CCKA receptor.
Synthesis
Devazepide is synthesised in a similar manner to other benzodiazepines.
See also
Benzodiazepine
Cholecystokinin antagonist
References
↑ US Patent 4820834
↑ Hill DR, Woodruff GN. Differentiation of central cholecystokinin receptor binding sites using the non-peptide antagonists MK-329 and L-365,260. Brain Research. 1990 Sep 3;526(2):276-83. PMID 2257485
↑ Cooper SJ, Dourish CT. Multiple cholecystokinin (CCK) receptors and CCK-monoamine interactions are instrumental in the control of feeding. Physiology and Behaviour. 1990 Dec;48(6):849-57. PMID 1982361