Fluorinated 2-amino-4-(benzylamino)phenylcarbamate derivatives
The invention relates to fluorinated compounds and their use as anti-epileptic, muscle-relaxing, fever-reducing and peripherally analgesically acting medications and as imaging agents. Novel fluorinated 2-amino-4-(benzylamino)phenyl carbamate derivatives of ezogabine and pharmaceutically acceptable salts or solvates thereof and their use are described.
1. A compound, which is
or a pharmaceutically acceptable salt or solvate thereof.
2. A pharmaceutical composition comprising the compound of claim 1 or a pharmaceutically acceptable salt or solvate thereof and one or more pharmaceutically acceptable carrier or excipient.
3. A method of treating a subject suffering from or susceptible to conditions ameliorated by KCNQ2/3 potassium channel opening, comprising administering to the subject an effective amount of the compound of claim 1 or a pharmaceutically acceptable salt or solvate thereof.
4. A method of treating or preventing a disease or disorder selected from epilepsy, neurodegenerative disorder, CNS disorder, neurotransmission disorder, cognitive disorder, cancer, inflammatory disease, ophthalmic disease, migraine, bipolar disorder, unipolar depression, anxiety disorder, functional bowel disorder, and tinnitus in a subject in need thereof, comprising administering to the subject an effective amount of the compound of claim 1 or a pharmaceutically acceptable salt or solvate thereof.
5. The method of claim 4 , wherein the disease is epilepsy.
6. A method of producing an analgesic effect in a subject in need thereof, comprising administering to the subject an effective amount of the compound of claim 1 or a pharmaceutically acceptable salt or solvate thereof.