Functionally selective ALPHA2C adrenoreceptor agonists
View Patent ↗In its many embodiments, the present invention provides a novel class of naphthene- and indane-type as inhibitors of α2C adrenergic receptor agonists, methods of preparing such compounds, pharmaceutical compositions containing one or more such compounds, methods of preparing pharmaceutical formulations comprising one or more such compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more conditions associated with the α2C adrenergic receptors using such compounds or pharmaceutical compositions.
1. A compound of the structure:
or a pharmaceutically acceptable salt thereof.
2. A pharmaceutical composition comprising at least one compound of claim 1 , or a pharmaceutically acceptable salt thereof and at least one pharmaceutically acceptable carrier, adjuvant or vehicle.
3. The pharmaceutical composition of claim 2 , further comprising one or more additional therapeutic agents.
4. The pharmaceutical composition of claim 3 , wherein said additional therapeutic agents are selected from the group consisting of steroids, PDE-4 inhibitors, anti-muscarinic agents, cromolyn sodium, H 1 receptor antagonists, 5-HT 1 agonists, NSAIDs, angiotensin-converting enzyme inhibitors, angiotensin II receptor agonists, β-blockers, β-agonists, leukotriene antagonists, diuretics, aldosterone antagonists, ionotropic agents, natriuretic peptides, pain management agents, anti-anxiety agents, anti-migraine agents, and therapeutic agents suitable for treating heart conditions, psychotic disorders, and glaucoma.
5. A method for treating one or more conditions associated with α2C adrenergic receptors, comprising administering to a mammal in need of such treatment a compound of claim 1 or a pharmaceutically acceptable salt thereof, wherein the conditions are selected from the group consisting of allergic rhinitis, congestion, pain, diarrhea, glaucoma, congestive heart failure, cardiac ischemia, manic disorders, depression, anxiety, migraine, stress-induced urinary incontinence, neuronal damage from ischemia and schizophrenia.
6. The method of claim 5 , wherein the condition is congestion.
7. The method of claim 6 , wherein the congestion is associated with perennial allergic rhinitis, seasonal allergic rhinitis, non-allergic rhinitis, vasomotor rhinitis, rhinitis medicamentosa, sinusitis, acute rhinosinusitis, or chronic rhinosinusitis.
8. The method of claim 7 wherein the congestion is caused by polyps or is associated with the common cold.
9. The method of claim 5 , wherein the condition is pain.
10. The method of claim 9 , wherein the pain is associated with neuropathy, inflammation, arthritis, or diabetes.