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Last Updated: March 29, 2024

Details for Patent: 6,143,775


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Summary for Patent: 6,143,775
Title: Process for preparing pharmaceutical composition containing a heterocyclic amide
Abstract:The invention provides a pharmaceutical composition comprising a particular physical form of N-[4-[5-(cyclopentyloxy-carbonyl)amino-1-methylindol-3-yl-methyl]-3-methox ybenzoyl]-2-methyl-benzenesulphonamide and polyvinylpyrrolidone. It also provides methods for preparing this physical form, and another physical form of N-[4-[5-(cyclopentyloxycarbonyl)amino-1-methylindol-3-yl-methyl]-3-methoxy benzoyl]-2-methylbenzenesulphonamide useful in the preparation of the first mentioned physical form. The compositions are useful in the treatment of diseases in which leukotrienes are implicated, for example asthma.
Inventor(s): Holohan; James Joseph (Macclesfield, GB), Edwards; Ieuan John (Congleton, GB)
Assignee: Zeneca Limited (London, GB)
Application Number:09/447,414
Patent Claim Types:
see list of patent claims
Compound; Process;

Drugs Protected by US Patent 6,143,775

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: 6,143,775

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom9027014Dec 12, 1990
United Kingdom9115107Jul 19, 1991

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