Prodrug of fluorine-containing amino acid

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United States of America Patent

PATENT NO 9428483
APP PUB NO 20150141669A1
SERIAL NO

14403790

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Abstract

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Provided are a fluorine-containing amino acid prodrug represented by general formula (I) that makes a fluorine-containing amino acid which is a group 2 metabotropic glutamate receptor agonist into a prodrug, or a pharmaceutically acceptable salt thereof. More specifically, provided is a prodrug that increases the in vivo exposure and enhances the oral absorbability and other mucosal absorbability of a parent compound that acts on group 2 metabotropic glutamate receptors as an agent for the treatment or prevention of diseases in which group 2 metabotropic glutamate receptors are said to be involved, such as: schizophrenia, anxiety disorder and its related diseases, depression, bipolar disorder, epilepsy, developmental disorders, sleep disorders, and other neuropsychiatric diseases; and drug dependence, cognitive disorders, Alzheimer's disease, Huntington's chorea, Parkinson's disease, movement disorders associated with muscular rigidity, cerebral ischemia, cerebral insufficiency, spinal cord disorders, cephalopathy, and other neurological diseases.

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Patent Owner(s)

Patent OwnerAddress
TAISHO PHARMACEUTICAL CO LTDTOKYO 170-8633

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashihayata, Takashi Toshima-ku, JP 9 70
Miyakoshi, Naoki Toshima-ku, JP 12 175
Otake, Norikazu Toshima-ku, JP 34 143
Sakagami, Kazunari Toshima-ku, JP 22 172

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