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Generated: April 24, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,319,926

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Summary for Patent: 6,319,926
Title: Optically active 5H-pyrrolo[3, 4-B]pyrazine derivative, its preparation and pharmaceutical compositions containing it
Abstract:Dextrorotatory isomer of 6-(5-chloro-2-pyridyl)-5[(4-methyl-1-piperazinyl)carbonyloxy]-7-oxo-6,7-di hydro-5H-pyrrolo[3,4-b]pyrazine, its preparation and pharmaceutical compositions containing it which are usable as tranquillizers and hypnotics.
Inventor(s): Cotrel; Claude (Paris, FR), Roussel; Gerard (Soisy sur Seine, FR)
Assignee: Sepracor Inc. (Marlborough, MA)
Application Number:09/124,651
Patent Claim Types:
see list of patent claims
Use;

Drugs Protected by US Patent 6,319,926

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

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Foreign Priority and PCT Information for Patent: 6,319,926

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
France91 00490Jan 17, 1991

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Serving hundreds of leading biopharmaceutical companies globally:

Teva
Johnson and Johnson
Citi
Mallinckrodt
Argus Health
McKesson
Accenture
Baxter
Boehringer Ingelheim

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