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Last Updated: September 25, 2020

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Patent: 8,193,176

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Summary for Patent: 8,193,176
Title:Phenylpyrazole derivatives
Abstract: The present invention provides a prophylactic or therapeutic agent for dementia, Alzheimer\'s disease, attention-deficit hyperactivity disorder, schizophrenia, eating disorders, obesity, diabetes, hyperlipidemia, sleep disorders, narcolepsy, sleep apnea syndrome, circadian rhythm disorder, depression, allergic rhinitis or other diseases. A phenylpyrazole derivative represented by formula (1) or a pharmaceutically acceptable salt thereof: ##STR00001## {wherein R.sup.1 and R.sup.2, which may be the same or different, each represent C.sub.1-C.sub.6 alkyl or C.sub.3-C.sub.8 cycloalkyl, or R.sup.1 and R.sup.2 are attached to each other together with their adjacent nitrogen atom to form a 4- to 7-membered saturated heterocyclic ring (wherein said saturated heterocyclic ring may be substituted with halogen or C.sub.1-C.sub.6 alkyl), n represents an integer of 0 to 2, T represents a hydrogen atom, halogen or C.sub.1-C.sub.6 alkyl, and R represents formula (I): ##STR00002## or the like}.
Inventor(s): Nakamura; Toshio (Toshima-ku, JP), Tatsuzuki; Makoto (Toshima-ku, JP), Nozawa; Dai (Toshima-ku, JP), Tamita; Tomoko (Toshima-ku, JP), Masuda; Seiji (Toshima-ku, JP), Ohta; Hiroshi (Toshima-ku, JP), Kashiwa; Shuhei (Toshima-ku, JP), Fujino; Aya (Toshima-ku, JP), Chaki; Shigeyuki (Toshima-ku, JP), Shimazaki; Toshiharu (Toshima-ku, JP)
Assignee: Taisho Pharmaceutical Co., Ltd (Tokyo, JP)
Application Number:12/951,978
Patent Claims:see list of patent claims

Details for Patent 8,193,176

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Jubilant Hollisterstier Llc POSITIVE SKIN TEST CONTROL - HISTAMINE histamine INJECTION 103891 1 1995-06-15   Start Trial Taisho Pharmaceutical Co., Ltd (Tokyo, JP) 2027-11-13 search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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