Devazepide (L-364,718, MK-329) is

benzodiazepine Benzodiazepines (BZD, BDZ, BZs), sometimes called "benzos", are a class of depressant drugs whose core chemical structure is the fusion of a benzene ring and a diazepine ring. They are prescribed to treat conditions such as anxiety disorders, ...

drug, but with quite different actions from most benzodiazepines, lacking affinity for GABA_A receptors and instead acting as an CCK_A 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 Indigestion, also known as dyspepsia or upset stomach, is a condition of impaired digestion. Symptoms may include upper abdominal fullness, heartburn, nausea, belching, or upper abdominal pain. People may also experience feeling full earlier ...

gastroparesis Gastroparesis (gastro- from Ancient Greek γαστήρ – gaster, "stomach"; and -paresis, πάρεσις – "partial paralysis"), also called delayed gastric emptying, is a medical disorder consisting of weak muscular contractions ( peristalsis) ...

and

gastric reflux Gastroesophageal reflux disease (GERD) or gastro-oesophageal reflux disease (GORD) is one of the upper gastrointestinal chronic diseases where stomach content persistently and regularly flows up into the esophagus, resulting in symptoms and/ ...

. It is also widely used in scientific research into the CCK_A receptor.

Synthesis

Devazepide is synthesised in a similar manner to other benzodiazepines.

References

{{Benzodiazepines Benzodiazepines Cholecystokinin antagonists Indoles

Synthesis

See also

References