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Last Updated: August 8, 2020

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XENAZINE Drug Profile

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When do Xenazine patents expire, and what generic alternatives are available?

Xenazine is a drug marketed by Valeant Pharms North and is included in one NDA.

The generic ingredient in XENAZINE is tetrabenazine. There are twelve drug master file entries for this compound. Twelve suppliers are listed for this compound. Additional details are available on the tetrabenazine profile page.

US ANDA Litigation and Generic Entry Outlook for Xenazine

A generic version of XENAZINE was approved as tetrabenazine by SUN PHARM on August 17th, 2015.

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Drug patent expirations by year for XENAZINE
Drug Prices for XENAZINE

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Recent Clinical Trials for XENAZINE

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SponsorPhase
Adeptio PharmaceuticalsPhase 1
Kirk A. FreyPhase 1
Dr. Reddy's Laboratories LimitedPhase 1

See all XENAZINE clinical trials

US Patents and Regulatory Information for XENAZINE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Valeant Pharms North XENAZINE tetrabenazine TABLET;ORAL 021894-001 Aug 15, 2008 AB RX Yes No   Start Trial   Start Trial   Start Trial
Valeant Pharms North XENAZINE tetrabenazine TABLET;ORAL 021894-002 Aug 15, 2008 AB RX Yes Yes   Start Trial   Start Trial   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

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Serving leading biopharmaceutical companies globally:

McKesson
Boehringer Ingelheim
Baxter
Dow
Mallinckrodt
Express Scripts

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