Phenyl substituted cycloalkylamines as monoamine reuptake inhibitors
Phenyl-substituted cyclohexylamine derivatives and method for their synthesis and characterization are disclosed. Use of these compounds to treat/prevent neurological disorders as well as methods for their synthesis are set forth herein. Exemplary compounds of the invention inhibit reuptake of endogenous monoamines, such as dopamine, serotonin and norepinephrine (e.g., from the synaptic cleft) and modulate one or more monoamine transporter. Pharmaceutical formulations incorporating compounds of the invention are also provided.
1. A compound having a formula:
or a pharmaceutically acceptable salt thereof.
2. A compound of claim 1 having the formula:
or a pharmaceutically acceptable salt thereof.
3. A pharmaceutical formulation comprising a compound of claim 2 or a pharmaceutically acceptable salt thereof in combination with a pharmaceutically acceptable excipient.
4. A compound of claim 1 having the formula:
or a pharmaceutically acceptable salt thereof.
5. A pharmaceutical formulation comprising a compound of claim 4 or a pharmaceutically acceptable salt thereof in combination with a pharmaceutically acceptable excipient.
6. A compound of claim 1 having the formula:
or a pharmaceutically acceptable salt thereof.
7. A pharmaceutical formulation comprising a compound of claim 6 or a pharmaceutically acceptable salt thereof in combination with a pharmaceutically acceptable excipient.
8. A method for treating a neurological disorder, said method comprising administering to a subject in need thereof a therapeutically effective amount of a compound of any one of claims 2 , 4 , and 6 , or a pharmaceutically acceptable salt thereof, wherein the neurological disorder is substance abuse, fibromyalgia, pain, sleep disorder, attention deficit disorder (ADD), attention deficit hyperactivity disorder (ADHD), restless leg syndrome, depression, schizophrenia, anxiety, obsessive compulsive disorder, panic disorder, posttraumatic stress disorder, premenstrual dysphoria, or neurodegenerative disease.
9. The method of claim 8 , wherein said neurological disorder is sleep apnea.
10. The method of claim 8 , wherein said neurological disorder is neuropathic pain.
11. A method for treating an eating disorder, said method comprising administering to a subject in need thereof a therapeutically effective amount of a compound of claim 1 , or a pharmaceutically acceptable salt thereof.
12. A method for treating obesity, said method comprising administering to a subject in need thereof a therapeutically effective amount of a compound of claim 1 , or a pharmaceutically acceptable salt thereof.
13. A method of inhibiting reuptake of at least one monoamine from a cell, said method comprising administering to a mammalian subject a compound of claim 1 , or a pharmaceutically acceptable salt thereof.
14. The method of claim 13 , wherein said monoamine is serotonin, dopamine or norepinephrine.
15. A method of modulating one or more monoamine transporter, said method comprising administering to a mammalian subject a compound of claim 1 , or a pharmaceutically acceptable salt thereof.
16. The method of claim 15 , wherein said monoamine transporter is serotonin transporter (SERT), dopamine transporter (DAT) or norepinephrine (NET) transporter.
17. The method of claim 8 , wherein said neurological disorder is abuse of cocaine, nicotine or a combination thereof.
18. The method of claim 8 , wherein said neurological disorder is Parkinson's disease.
19. The method of claim 8 , wherein said neurological disorder is attention deficit hyperactivity disorder (ADHD).