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Last Updated: December 14, 2019

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LONSURF Drug Profile

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

Lonsurf is a drug marketed by Taiho Oncology and is included in one NDA. There are three patents protecting this drug.

This drug has seventy-two patent family members in thirty countries.

The generic ingredient in LONSURF is tipiracil hydrochloride; trifluridine. There are two drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the tipiracil hydrochloride; trifluridine profile page.

US ANDA Litigation and Generic Entry Outlook for Lonsurf

Lonsurf was eligible for patent challenges on September 22nd, 2019.

By analyzing the patents and regulatory protections it appears that the earliest date for generic entry will be June 17th, 2034. This may change due to patent challenges or generic licensing.

Drug patent expirations by year for LONSURF
Drug Prices for LONSURF

See drug prices for LONSURF

Generic Entry Opportunity Date for LONSURF
Generic Entry Date for LONSURF*:
Constraining patent/regulatory exclusivity:
NDA:
Dosage:
TABLET;ORAL

*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.

Recent Clinical Trials for LONSURF

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
GERCOR - Multidisciplinary Oncology Cooperative GroupPhase 2
Oregon Health and Science UniversityPhase 1
Taiho OncologyPhase 1

See all LONSURF clinical trials

Synonyms for LONSURF
1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione compound with 5-chloro-6-((2-iminopyrrolidin-1-yl)methyl)pyrimidine-2,4(1H,3H)-dione (1:1) hydrochloride
AC-30108
EX-A1755
TAS 102
Thymidine, alpha,alpha,alpha-trifluoro-, mixt. with 5-chloro-6-((2-imino-1-pyrrolidinyl)methyl)-2,4(1H,3H)-pyrimidinedione monohydrochloride
Tipiracil / Trifluridine
Tipiracil hydrochloride / Trifluridine
Tipiracil hydrochloride mixture with Trifluridine
Viroptic mixture with 5-CIMU
Paragraph IV (Patent) Challenges for LONSURF
Tradename Dosage Ingredient NDA Submissiondate
LONSURF TABLET;ORAL tipiracil hydrochloride; trifluridine 207981 2019-09-23

US Patents and Regulatory Information for LONSURF

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Taiho Oncology LONSURF tipiracil hydrochloride; trifluridine TABLET;ORAL 207981-001 Sep 22, 2015 RX Yes No   Start Trial   Start Trial Y Y   Start Trial
Taiho Oncology LONSURF tipiracil hydrochloride; trifluridine TABLET;ORAL 207981-001 Sep 22, 2015 RX Yes No   Start Trial   Start Trial   Start Trial
Taiho Oncology LONSURF tipiracil hydrochloride; trifluridine TABLET;ORAL 207981-002 Sep 22, 2015 RX Yes Yes   Start Trial   Start Trial   Start Trial
Taiho Oncology LONSURF tipiracil hydrochloride; trifluridine TABLET;ORAL 207981-002 Sep 22, 2015 RX Yes Yes   Start Trial   Start Trial Y Y   Start Trial
Taiho Oncology LONSURF tipiracil hydrochloride; trifluridine TABLET;ORAL 207981-002 Sep 22, 2015 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

Expired US Patents for LONSURF

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Taiho Oncology LONSURF tipiracil hydrochloride; trifluridine TABLET;ORAL 207981-001 Sep 22, 2015   Start Trial   Start Trial
Taiho Oncology LONSURF tipiracil hydrochloride; trifluridine TABLET;ORAL 207981-002 Sep 22, 2015   Start Trial   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Supplementary Protection Certificates for LONSURF

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1849470 CA 2017 00036 Denmark   Start Trial PRODUCT NAME: TRIFLURIDINE IN COMBINATION WITH TIPIRACIL OR A PHARMACEUTICALLY ACCEPTABLE SALT OF TIPIRACIL; REG. NO/DATE: EU/1/16/1096 20160427
1849470 122017000052 Germany   Start Trial PRODUCT NAME: TRIFLURIDIN IN KOMBINATION MIT TIPIRACIL ODER EINEM SALZ VON TIPIRACIL WIE TIPIRACIL-HYDROCHLORID; REGISTRATION NO/DATE: EU/1/16/1096 20160425
1849470 17C1028 France   Start Trial PRODUCT NAME: TRIFLURIDINE/TIPIRACIL; REGISTRATION NO/DATE: EU/1/16/1096 20160427
1849470 LUC00036 Luxembourg   Start Trial PRODUCT NAME: TRIFLURIDINE COMBINEE AU TIPIRACIL OU UN SEL DE TIPIRACIL TEL QUE L'HYDROCHLORURE DE TIPIRACIL; AUTHORISATION NUMBER AND DATE: EU/1/16/1096 20160427
1849470 34/2017 Austria   Start Trial PRODUCT NAME: TRIFLURIDIN / TIPIRACIL ODER DEREN PHARMAZEUTISCH WIRKSAMEN SALZE; REGISTRATION NO/DATE: EU/1/16/1096 (MITTEILUNG) 20160427
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

Make Better Decisions: Try a trial or see plans & pricing

Serving leading biopharmaceutical companies globally:

Colorcon
Johnson and Johnson
Harvard Business School
Medtronic
Express Scripts
Dow

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