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Last Updated: November 2, 2024

Details for Patent: 6,780,877


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Summary for Patent: 6,780,877
Title: Acid addition salt of optically active piperidine compound and process for preparing the same
Abstract:The present invention is to provide a benzenesulfonic acid salt and a benzoic acid salt of (S)-4-[4-[(4-chlorophenyl)(2-pyridyl)methoxy]piperidino]butanoic acid represented by the formula (I): ##STR1## wherein * represents an asymmetric carbon, which are excellent in antihistaminic activity and anti-allergic activity, and a process for producing the same.
Inventor(s): Kita; Jun-ichiro (Ube, JP), Fujiwara; Hiroshi (Ube, JP), Takamura; Shinji (Ube, JP)
Assignee: Ube Industries, Ltd. (Ube, JP) Tanabe Seiyaku Co., Ltd. (Osaka, JP)
Application Number:09/949,809
Patent Claim Types:
see list of patent claims
Compound; Process; Composition;

Drugs Protected by US Patent 6,780,877

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

Foreign Priority and PCT Information for Patent: 6,780,877

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan8-347851Dec 26, 1996
Japan8-347853Dec 26, 1996
Japan8-347895Dec 26, 1996

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