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Serving hundreds of leading biopharmaceutical companies globally:

Argus Health
Medtronic
Fish and Richardson
Federal Trade Commission
McKinsey
Cerilliant
Baxter
Fuji
UBS

Generated: May 20, 2018

DrugPatentWatch Database Preview

Details for Patent: 3,939,178

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Summary for Patent: 3,939,178
Title: Certain pyrano [3,4-b]indoles and thiopyrano[3,4-b]indoles
Abstract:Indole derivatives characterized by having a 1,3,4,9-tetrahydropyrano[3,4-b]indole or 1,3,4,9-tetrahydrothiopyrano[3,4-b]indole nucleus bearing a substituent in position 1, said substituent incorporating an acid, ester or amide function therein, are disclosed. The nucleus is further substituted at position 1 and may be optionally substituted at positions 3, 4, 5, 6, 7, 8, and 9. The derivatives are useful antiinflammatory, analgesic, antibacterial and antifungal agents and methods for their preparation and use are also disclosed.
Inventor(s): Demerson; Christopher A. (St. Laurent, CA), Humber; Leslie G. (Dollard des Ormeaux, CA), Dobson; Thomas A. (Dollard des Ormeaux, CA), Jirkovsky; Ivo L. (Montreal, CA)
Assignee: American Home Products Corporation (New York, NY)
Application Number:05/289,714
Patent Claim Types:
see list of patent claims
Compound;

Drugs Protected by US Patent 3,939,178

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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Serving hundreds of leading biopharmaceutical companies globally:

Harvard Business School
Cerilliant
Federal Trade Commission
Johnson and Johnson
Queensland Health
Dow
Express Scripts
Accenture
Medtronic

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