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Serving hundreds of leading biopharmaceutical companies globally:

Fish and Richardson
US Army
Healthtrust
Covington
Teva
Dow
QuintilesIMS
Queensland Health
Chinese Patent Office

Generated: April 25, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,598,089

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Summary for Patent: 4,598,089
Title: Leucine derivatives
Abstract:Novel compounds of the formula ##STR1## wherein A signifies the group ##STR2## or --(CH.sub.2).sub.5 --, which inhibit pancreas lipase and can be used for the control or prevention of obesity and hyperlipaemia, are disclosed. The inventive compounds can be produced by the cultivation of microorganism Streptomyces toxytricini, identified as NRRL 15443.
Inventor(s): Hadvary; Paul (Biel-Benken, CH), Hochuli; Erich (Arisdorf, CH), Kupfer; Ernst (Basel, CH), Lengsfeld; Hans (Reinach, CH), Weibel; Ernst K. (Pratteln, CH)
Assignee: Hoffmann-La Roche Inc. (Nutley, NJ)
Application Number:06/621,827
Patent Claim Types:
see list of patent claims
Compound; Composition; Dosage form; Formulation; Use;

Drugs Protected by US Patent 4,598,089

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: 4,598,089

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Switzerland3415/83Jun 22, 1983

International Patents Family Members for US Patent 4,598,089

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Germany 19875045 ➤ Try a Free Trial
Hungary 193579 ➤ Try a Free Trial
Hungary T34545 ➤ Try a Free Trial
Finland 842422 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Boehringer Ingelheim
Julphar
Express Scripts
McKinsey
Dow
Argus Health
US Department of Justice
Daiichi Sankyo
Accenture

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