Lesinurad - Generic Drug Details
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What are the generic sources for lesinurad and what is the scope of patent protection?
Lesinurad
is the generic ingredient in one branded drug marketed by Ironwood Pharms Inc and is included in one NDA. There are nine patents protecting this compound. Additional information is available in the individual branded drug profile pages.Lesinurad has two hundred patent family members in forty-two countries.
Summary for lesinurad
International Patents: | 200 |
US Patents: | 9 |
Tradenames: | 1 |
Applicants: | 1 |
NDAs: | 1 |
Raw Ingredient (Bulk) Api Vendors: | 105 |
Clinical Trials: | 19 |
Patent Applications: | 333 |
DailyMed Link: | lesinurad at DailyMed |
DrugPatentWatch® Estimated Loss of Exclusivity (LOE) Date for lesinurad
Generic Entry Date for lesinurad*:
Constraining patent/regulatory exclusivity:
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 lesinurad
Identify potential brand extensions & 505(b)(2) entrants
Sponsor | Phase |
---|---|
Ironwood Pharmaceuticals, Inc. | Phase 4 |
Medpace, Inc. | Phase 4 |
Ardea Biosciences, Inc. | Phase 1 |
Anatomical Therapeutic Chemical (ATC) Classes for lesinurad
US Patents and Regulatory Information for lesinurad
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ironwood Pharms Inc | ZURAMPIC | lesinurad | TABLET;ORAL | 207988-001 | Dec 22, 2015 | DISCN | Yes | No | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ Try a Trial | |||
Ironwood Pharms Inc | ZURAMPIC | lesinurad | TABLET;ORAL | 207988-001 | Dec 22, 2015 | DISCN | Yes | No | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a Trial | ||||
Ironwood Pharms Inc | ZURAMPIC | lesinurad | TABLET;ORAL | 207988-001 | Dec 22, 2015 | DISCN | Yes | No | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a Trial | ||||
Ironwood Pharms Inc | ZURAMPIC | lesinurad | TABLET;ORAL | 207988-001 | Dec 22, 2015 | DISCN | Yes | No | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a Trial | ||||
Ironwood Pharms Inc | ZURAMPIC | lesinurad | TABLET;ORAL | 207988-001 | Dec 22, 2015 | DISCN | Yes | No | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ Try a Trial | |||
>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Exclusivity Expiration |
EU/EMA Drug Approvals for lesinurad
Company | Drugname | Inn | Product Number / Indication | Status | Generic | Biosimilar | Orphan | Marketing Authorisation | Marketing Refusal |
---|---|---|---|---|---|---|---|---|---|
Grünenthal GmbH | Zurampic | lesinurad | EMEA/H/C/003932 Zurampic, in combination with a xanthine oxidase inhibitor, is indicated in adults for the adjunctive treatment of hyperuricaemia in gout patients (with or without tophi) who have not achieved target serum uric acid levels with an adequate dose of a xanthine oxidase inhibitor alone., |
Withdrawn | no | no | no | 2016-02-18 | |
>Company | >Drugname | >Inn | >Product Number / Indication | >Status | >Generic | >Biosimilar | >Orphan | >Marketing Authorisation | >Marketing Refusal |
International Patents for lesinurad
Country | Patent Number | Title | Estimated Expiration |
---|---|---|---|
China | 103819419 | Compounds, compositions and methods of using same for modulating uric acid levels | ⤷ Try a Trial |
Ukraine | 109172 | ПОЛІМОРФНА ФОРМА 2-(5-БРОМ-4-(4-ЦИКЛОПРОПІЛНАФТАЛІН-1-ІЛ)-4H-1,2,4-ТРИАЗОЛ-3-ІЛТІО)ОЦТОВОЇ КИСЛОТИ (ВАРІАНТИ) ТА ЇЇ ЗАСТОСУВАННЯ | ⤷ Try a Trial |
Japan | 4952943 | ⤷ Try a Trial | |
Canada | 2817249 | FORMES POLYMORPHES DE L'ACIDE 2-(5-BROMO-4-(4-CYCLOPROPYLNAPHTALEN-1-YL)-4H-1,2,4-TRIAZOL-3-YLTHIO) ACETIQUE ET LEURS UTILISATIONS (POLYMORPHIC FORMS OF 2-(5-BROMO-4-(4-CYCLOPROPYLNAPHTHALEN-1-YL)-4H-1,2,4-TRIAZOL-3-YLTHIO) ACETIC ACID AND USES THEREOF) | ⤷ Try a Trial |
World Intellectual Property Organization (WIPO) | 2006026356 | ⤷ Try a Trial | |
>Country | >Patent Number | >Title | >Estimated Expiration |
Supplementary Protection Certificates for lesinurad
Patent Number | Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description |
---|---|---|---|---|
2135608 | 2016/033 | Ireland | ⤷ Try a Trial | PRODUCT NAME: LESINURAD, OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF; REGISTRATION NO/DATE: EU/1/15/1080 20160218 |
2135608 | 2016C/039 | Belgium | ⤷ Try a Trial | PRODUCT NAME: LESINURAD, OU UN SEL PHARMACEUTIQUEMENT ACCEPTABLE DE CELUI-CI; AUTHORISATION NUMBER AND DATE: EU/1/15/1080 20160222 |
2135608 | C02135608/01 | Switzerland | ⤷ Try a Trial | PRODUCT NAME: LESINURAD; REGISTRATION NO/DATE: SWISSMEDIC-ZULASSUNG 65925 07.04.2017 |
2135608 | 122016000060 | Germany | ⤷ Try a Trial | PRODUCT NAME: LESINURAD ODER EIN PHARMAZEUTISCH VERTRAEGLICHES SALZ DAVON; REGISTRATION NO/DATE: EU/1/15/1080 20160218 |
2217577 | 122019000008 | Germany | ⤷ Try a Trial | PRODUCT NAME: DUZALLO - ALLOPURINOL / LESINURAD ODER EIN PHARMAZEUTISCH VERTRAEGLICHES SALZ ODER VERTRAEGLICHE SALZE DAVON; REGISTRATION NO/DATE: EU/1/18/1300 20180823 |
>Patent Number | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration | >SPC Description |