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Last Updated: October 16, 2019

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Details for Patent: 5,763,454

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Summary for Patent: 5,763,454
Title: Crystal form of anhydrous 7-([1.alpha.,5.alpha.,6.alpha.]-6-amino-3-azabicyclo[3.1.0]hex-3-yl)-6-f luoro-1-(2,4-difluorophenyl)-1,4-dihydro-4-oxo-1,8 naphthyridine-3-carboxylic acid, methanessulfonic acid salt
Abstract:The anhydrate of 7-([1.alpha.,5.alpha.,6.alpha.]-6-amino-3-azabicyclo[3.1.0]hex-3-yl)-6-flu oro-1-(2,4-difluorophenyl)-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid, methanesulfonic acid salt has advantageous stability for formulation as an antibacterial agent.
Inventor(s): Handanyan; Lynne A. (New York, NY), Morris; Thomas A. (New York, NY), Hendrickson; Robert L. (New York, NY), Johnson; Phillip J. (New York, NY), Norris; Timothy (New York, NY)
Assignee: Pfizer, Inc. (New York, NY)
Application Number:08/849,300
Patent Claim Types:
see list of patent claims
Compound; Process; Composition; Use;

Drugs Protected by US Patent 5,763,454

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: 5,763,454

PCT Information
PCT FiledJune 06, 1995PCT Application Number:PCT/US95/07211
PCT Publication Date:December 12, 1996PCT Publication Number: WO96/39406

International Family Members for US Patent 5,763,454

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 002753   Request a Trial
Australia 5474996   Request a Trial
Australia 703634   Request a Trial
Bulgaria 100639   Request a Trial
Bulgaria 62443   Request a Trial
Brazil 9602630   Request a Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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