AH-494 is a potent and selective, water-soluble full
agonist
An agonist is a chemical that activates a receptor to produce a biological response. Receptors are cellular proteins whose activation causes the cell to modify what it is currently doing. In contrast, an antagonist blocks the action of the ago ...
at the
5HT7 serotonin
Serotonin () or 5-hydroxytryptamine (5-HT) is a monoamine neurotransmitter. Its biological function is complex and multifaceted, modulating mood, cognition, reward, learning, memory, and numerous physiological processes such as vomiting and vas ...
receptor
Receptor may refer to:
* Sensory receptor, in physiology, any structure which, on receiving environmental stimuli, produces an informative nerve impulse
*Receptor (biochemistry), in biochemistry, a protein molecule that receives and responds to a ...
. It is a close derivative of the known chemical probe
5-Carboxamidotryptamine
5-Carboxamidotryptamine (5-CT) is a tryptamine derivative closely related to the neurotransmitter serotonin.
5-CT acts as a non-selective, high-affinity full agonist at the 5-HT1A, 5-HT1B, 5-HT1D, 5-HT5A, and 5-HT7 receptors, as well as ...
, as well as of the more lipophilic indole-imidazoles:
AGH-107
AGH-107 is a potent, selective, water-soluble and brain penetrant full agonist at the 5HT7 serotonin receptor. AGH-107 is one of the few examples of low-basicity aminergic receptor agonists, which may underlie its high selectivity over the re ...
and
AGH-192
AGH-192 is a potent and selective, water soluble, orally bioavailable and brain penetrant full agonist at the 5HT7 serotonin receptor, derived from the older drug AGH-107. In animal tests it showed activity indicative of potential application ...
. It has been shown to exhibit favorable ADMET profile in in vitro assays.
See also
*
AGH-107
AGH-107 is a potent, selective, water-soluble and brain penetrant full agonist at the 5HT7 serotonin receptor. AGH-107 is one of the few examples of low-basicity aminergic receptor agonists, which may underlie its high selectivity over the re ...
*
AGH-192
AGH-192 is a potent and selective, water soluble, orally bioavailable and brain penetrant full agonist at the 5HT7 serotonin receptor, derived from the older drug AGH-107. In animal tests it showed activity indicative of potential application ...
*
Frovatriptan
Frovatriptan, sold under the brand name Frova, is a triptan drug developed by Vernalis for the treatment of migraine headaches and for short term prevention of menstrual migraine. The product is licensed to Endo Pharmaceuticals in North America ...
References
{{reflist
Serotonin receptor agonists
Indoles
Iodoarenes
Imidazoles