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Last Updated: March 22, 2023

Details for Patent: 8,367,657

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Summary for Patent: 8,367,657
Title:Processes for preparing 3-benzazepines
Abstract: The present invention provides processes and intermediates for the preparation of 3-benzazepines and salts thereof which can be useful as serotonin (5-HT) receptor agonists for the treatment of, for example, central nervous system disorders such as obesity.
Inventor(s): Wolgast; Beverly L. (San Diego, CA), Gilson, III; Charles A. (San Diego, CA), Aytes; Shelley (San Diego, CA), Estrada; Scott A. (La Jolla, CA), Sengupta; Dipanjan (San Diego, CA), Smith; Brian (San Diego, CA), Rey; Max (Wallisellen, CH), Weigl; Ulrich (Hilzingen, DE)
Assignee: Arena Pharmaceuticals, Inc. (San Diego, CA)
Application Number:10/560,953
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,367,657
Patent Claim Types:
see list of patent claims
Compound; Composition; Use;

Drugs Protected by US Patent 8,367,657

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: 8,367,657

PCT Information
PCT FiledJune 16, 2004PCT Application Number:PCT/US2004/019279
PCT Publication Date:March 03, 2005PCT Publication Number: WO2005/019179

International Family Members for US Patent 8,367,657

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2004253888 See Plans and Pricing
Australia 2004267016 See Plans and Pricing
Brazil PI0411470 See Plans and Pricing
Brazil PI0411613 See Plans and Pricing
Canada 2529320 See Plans and Pricing
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

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