The present invention relates to compounds and their uses, in particular, compounds in the form of prodrugs that promote transport of a pharmaceutical agent to the lymphatic system and subsequently enhance release of the parent drug.

The present invention relates to compounds and their uses, in particular, compounds in the form of prodrugs that promote transport of a pharmaceutical agent to the lymphatic system and subsequently enhance release of the parent drug.

Ketamine derivatives and pharmaceutical compositions thereof are disclosed. When administered orally the ketamine derivatives provide increased bioavailability of ketamine in the systemic circulation. The ketamine derivatives can be used to treat neurological diseases, psychological diseases and pain.

Provided herein are compounds, compositions, and methods useful for modulating the integrated stress response (ISR) and for treating related diseases; disorders and conditions.

Compounds that modulate the oxidoreductase enzyme indoleamine 2,3-dioxygenase, and compositions containing the compounds, are described herein. The use of such compounds and compositions for the treatment and/or prevention of a diverse array of diseases, disorders and conditions, including cancer- and immune-related disorders, that are mediated by indoleamine 2,3-dioxygenase is also provided.

A series of novel amides showing broad pharmaceutical activity. Compounds described herein are effective as anticonvulsants, chemical countermeasures, and analgesics. Such compounds also show, neuroprotective/neuroreparative effects and activity against spinal muscular atrophy. Such pharmaceutically active compounds show utility in the treatment of central nervous system (CNS) diseases and disorders, such as anxiety, depression, insomnia, migraine headaches, schizophrenia, neurodegenerative diseases (e.g., Parkinson's disease, Alzheimer's, ALS, and Huntington's disease) spasticity, and bipolar disorder. Furthermore, such compounds may additionally find utility as analgesics (e.g., for the treatment of chronic or neuropathic pain) and as neuroprotective agents useful in the treatment of stroke(s), and/or traumatic brain and/or spinal cord injuries.

A series of novel amides showing broad pharmaceutical activity. Compounds described herein are effective as anticonvulsants, chemical countermeasures, and analgesics. Such compounds also show, neuroprotective/neuroreparative effects and activity against spinal muscular atrophy. Such pharmaceutically active compounds show utility in the treatment of central nervous system (CNS) diseases and disorders, such as anxiety, depression, insomnia, migraine headaches, schizophrenia, neurodegenerative diseases (e.g., Parkinson's disease, Alzheimer's, ALS, and Huntington's disease) spasticity, and bipolar disorder. Furthermore, such compounds may additionally find utility as analgesics (e.g., for the treatment of chronic or neuropathic pain) and as neuroprotective agents useful in the treatment of stroke(s), and/or traumatic brain and/or spinal cord injuries.

The present invention provides compounds of formula (I) and pharmaceutically acceptable salts thereof,

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wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4a and R.sup.4b are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.

The present invention relates to compounds and their uses, in particular, compounds in the form of prodrugs that pro mote transport of a pharmaceutical agent to the lymphatic system and subsequently enhance release of the parent drug.

The invention relates to a TRPM8 modulator for achieving a cooling effect on the skin or a mucous membrane.