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Lesinurad - Generic Drug Details

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What are the generic drug sources for lesinurad and what is the scope of lesinurad freedom to operate?

Lesinurad is the generic ingredient in one branded drug marketed by Ironwood Pharms Inc and is included in one NDA. There are eight patents protecting this compound. Additional information is available in the individual branded drug profile pages.

Two suppliers are listed for this compound.

Summary for lesinurad

US Patents:	8
Tradenames:	1
Applicants:	1
NDAs:	1
Suppliers / Packagers:	2
Bulk Api Vendors:	50
Clinical Trials:	19
Patent Applications:	80
DailyMed Link:	lesinurad at DailyMed

Pharmacology for lesinurad

Drug Class	Urate Transporter 1 Inhibitor
Mechanism of Action	Urate Transporter 1 Inhibitors Cytochrome P450 3A Inducers

Synonyms for lesinurad

(5-bromo-4-(1-cyclopropylnaphthalen-4-yl)-4H-1,2,4-triazol-3-ylthio)acetic acid

{[5-BROMO-4-(4-CYCLOPROPYLNAPHTHALEN-1-YL)-1,2,4-TRIAZOL-3-YL]SULFANYL}ACETIC ACID

{[5-bromo-4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid

09ERP08I3W

2-((5-bromo-4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl)thio)acetic acid

2-(5-bromo-4-(1-cyclopropylnaphthalen-4-yl)-4H-1,2,4-triazol-3-ylthio)acetic acid

2-(5-Bromo-4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-ylthio)acetic acid

2-[[5-Bromo-4-(4-cyclopropyl-1-naphthalenyl)-4H-1,2,4-triazol-3-yl]thio]-acetic acid

2-[[5-bromo-4-(4-cyclopropylnaphthalen-1-yl)-1,2,4-triazol-3-yl]sulfanyl]acetic acid

2-[[5-bromo-4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl]thio]acetic acid

2-{[5-broMo-4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid

3777AH

878672-00-5

Acetic acid, 2-((5-bromo-4-(4-cyclopropyl-1-naphthalenyl)-4H-1,2,4-triazol-3-yl)thio)-

Acetic acid,[[5-bromo-4-(4-cyclopropyl-1-naphthalenyl)-4H-1,2,4-triazol-3-yl]thio]-

ACN-050764

AK323774

AKOS027327368

C17H14BrN3O2S

CHEBI:90929

CHEMBL2105720

CS-1389

D09921

D0C3SW

DB11560

EX-A1289

FGQFOYHRJSUHMR-UHFFFAOYSA-N

GTPL7673

HE067018

HY-15258

KB-78121

KS-00000LAE

Lesinurad (RDEA-594)

Lesinurad (RDEA594 pound(c)

Lesinurad (RDEA594)

Lesinurad (USAN)

Lesinurad [USAN:INN]

Lesinurad, >=98% (HPLC)

MFCD22572730

MolPort-039-138-666

RDEA 594

RDEA-594

RDEA594

s4640

SC-94287

SCHEMBL842962

UNII-09ERP08I3W

W-5949

ZINC84757007

Zurampic

Zurampic (TN)

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		RX	Yes	Yes
Ironwood Pharms Inc	ZURAMPIC	lesinurad	TABLET;ORAL	207988-001	Dec 22, 2015		RX	Yes	Yes
Ironwood Pharms Inc	ZURAMPIC	lesinurad	TABLET;ORAL	207988-001	Dec 22, 2015		RX	Yes	Yes				Y
Ironwood Pharms Inc	ZURAMPIC	lesinurad	TABLET;ORAL	207988-001	Dec 22, 2015		RX	Yes	Yes
Ironwood Pharms Inc	ZURAMPIC	lesinurad	TABLET;ORAL	207988-001	Dec 22, 2015		RX	Yes	Yes			Y	Y
Ironwood Pharms Inc	ZURAMPIC	lesinurad	TABLET;ORAL	207988-001	Dec 22, 2015		RX	Yes	Yes			Y

International Patents for lesinurad

Country	Document Number	Estimated Expiration
South Korea	20110050709
South Korea	101411806
Spain	2614914
Japan	4952943
South Korea	20070054694
Japan	2015042647

Supplementary Protection Certificates for lesinurad

Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
0160027 00203	Estonia		PRODUCT NAME: LESINURAAD;REG NO/DATE: EU/1/15/1080 22.02.2016
2016 00034	Denmark		PRODUCT NAME: LESINURAD ELLER ET FARMACEUTISK ACCEPTABELT SALT DERAF; REG. NO/DATE: EU1/15/1080 20160222
0825	Netherlands		PRODUCT NAME: LESINURAD; REGISTRATION NO/DATE: EU/1/15/1080 20160222
90033-4	Sweden		PRODUCT NAME: LESINURAD, OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF.; REG. NO/DATE: EU/1/15/1080 20160222
16/033	Ireland		PRODUCT NAME: (I)PRODUCT (I.E. ACTIVE INGREDIENT OR COMBINATION OF ACTIVE INGREDIENTS) FOR WHICH A CERTIFICATE IS REQUESTED:-LESINURAD, OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF.; REGISTRATION NO/DATE: EU/1/15/1080 20160218
2016024,C2135608	Lithuania		PRODUCT NAME: LESINURADAS ARBA JO FARMACINIU POZIURIU PRIIMTINA DRUSKA; REGISTRATION NO/DATE: EU/1/15/1080 20160218