Aeromics, Inc.

Marc F Pelletier

Paul Robert Mcguirk

George William Farr

Walter F Boron

Christopher H Hall

Robert J Zamboni

John Colucci

Helmi Zaghdane

Steven Williams

Robert Zamboni

The present invention relates to the use of selective aquaporin inhibitors, e.g., of aquaporin-4 or aquaporin-2, e.g., certain phenylbenzamide compounds, for the prophylaxis, treatment and control of aquaporin-mediated conditions, e.g., diseases of water imbalance, for example edema (particularly edema of the brain and spinal cord, e.g., following trauma or ischemic stroke, as well as the edema associated with glioma, meningitis, acute mountain sickness, epileptic seizures, infections, metabolic disorders, hypoxia, water intoxication, hepatic failure, hepatic encephalopathy, diabetic ketoacidosis, abscess, eclampsia, Creutzfeldt-Jakob disease, and lupus cerebritis, as well as edema consequent to microgravity and/or radiation exposure, as well as edema consequent to invasive central nervous system procedures, e.g., neurosurgery, endovascular clot removal, spinal tap, aneurysm repair, or deep brain stimulation, as well as retinal edema), as well as hyponatremia and excess fluid retention, and diseases such as epilepsy, retinal ischemia and other diseases of the eye associated with abnormalities in intraocular pressure and/or tissue hydration, myocardial ischemia, myocardial ischemia/reperfusion injury, myocardial infarction, myocardial hypoxia, congestive heart failure, sepsis, and neuromyelitis optica, as well as migraines, as well as to novel assays for identifying aquaporin inhibitors.

Methods of treating or controlling cytotoxic cerebral edema

Provided are novel formulations of 2-{[3,5-bis(trifluoromethyl)phenyl]carbamoyl}-4-chlorophenyl dihydrogen phosphate as described below and uses thereof.

Methods of administering a pharmaceutically acceptable salt of 2-{[3,5-bis(trifluoromethyl)phenyl]carbamoyl}-4-chlorophenyl dihydrogen phosphate

Provided are novel prodrug salts of selective aquaporin inhibitors, their use as pharmaceuticals, and pharmaceutical compositions comprising them, and novel processes for their synthesis and novel intermediates for use in their synthesis. Also provided is use of a compound for the prophylaxis, treatment, and control of aquaporin-mediated conditions. Aquaporin inhibitors, e.g., inhibitors of AQP4 and/or AQP2, may be of utility in the treatment or control of diseases of water imbalance, for example edema (particularly edema of the brain and spinal cord), hyponatremia, and excess fluid retention, as well as diseases such as epilepsy, retinal ischemia and other diseases of the eye, myocardial ischemia, myocardial ischemia/reperfusion injury, myocardial infarction, myocardial hypoxia, congestive heart failure, sepsis, and neuromyelitis optica, as well as migraines.

Prodrug salts

Methods of treating or controlling cytotoxic cerebral edema consequent to an ischemic stroke

Pharmaceutical compositions and methods of making pharmaceutical compositions comprising 2-{[3,5-bis(trifluoromethyl)phenyl]carbamoyl}-4-chlorophenyl dihydrogen phosphate

Methods of treating cardiac edema, neuromyelitis optica, and hyponatremia

Pharmaceutical compositions, methods of making pharmaceutical compositions, and kits comprising 2-{[3,5-bis(trifluoromethyl)phenyl]carbamoyl}4-chlorophenyl dihydrogen phosphate

Methods of treating cerebral edema and spinal cord edema

The present invention relates to the use of selective aquaporin inhibitors, e.g., of aquaporin-4 or aquaporin-2, e.g., certain phenylbenzamide compounds, for the prophylaxis, treatment and control of aquaporin-mediated conditions, e.g., glioblastoma and ovarian hyperstimulation syndrome. The invention provides, inter alia, methods of treating or controlling a disease condition mediated by an aquaporin, e.g., diseases or conditions of water imbalance and other diseases.

Methods of treating aquaporin-mediated conditions

Methods of treating cerebral edema

Growing community of inventors

Shaker Heights, OH, United States of America

Marc F Pelletier