Naldemedine tosylate - Generic Drug Details

What are the generic sources for naldemedine tosylate and what is the scope of freedom to operate?

Naldemedine tosylate is the generic ingredient in one branded drug marketed by Bdsi and is included in one NDA. There are four patents protecting this compound. Additional information is available in the individual branded drug profile pages.

Naldemedine tosylate has seventy-four patent family members in twenty-seven countries.

One supplier is listed for this compound.

Summary for naldemedine tosylate

International Patents:	74
US Patents:	4
Tradenames:	1
Applicants:	1
NDAs:	1
Finished Product Suppliers / Packagers:	1
Raw Ingredient (Bulk) Api Vendors:	3
Patent Applications:	143
DailyMed Link:	naldemedine tosylate at DailyMed

DrugPatentWatch^® Estimated Loss of Exclusivity (LOE) Date for naldemedine tosylate

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.

Pharmacology for naldemedine tosylate

Drug Class	Opioid Antagonist
Mechanism of Action	Opioid Antagonists

US Patents and Regulatory Information for naldemedine tosylate

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Bdsi	SYMPROIC	naldemedine tosylate	TABLET;ORAL	208854-001	Mar 23, 2017		RX	Yes	Yes			Y	Y
Bdsi	SYMPROIC	naldemedine tosylate	TABLET;ORAL	208854-001	Mar 23, 2017		RX	Yes	Yes			Y	Y
Bdsi	SYMPROIC	naldemedine tosylate	TABLET;ORAL	208854-001	Mar 23, 2017		RX	Yes	Yes			Y	Y
Bdsi	SYMPROIC	naldemedine tosylate	TABLET;ORAL	208854-001	Mar 23, 2017		RX	Yes	Yes			Y	Y

International Patents for naldemedine tosylate

Country	Patent Number	Title	Estimated Expiration
Japan	5818219
Israel	225725	נגזרת גבישית 6,7 - רוויה -7 - מורפין קרבאמויל ושיטה לייצורה (Crystal of 6,7- unsaturated-7-carbamoyl morphinan derivative and method for producing the same)
Ukraine	115028	КРИСТАЛИ ПОХІДНИХ 6,7-НЕНАСИЧЕНОГО 7-КАРБАМОЇЛМОРФІНАНУ І СПОСІБ ЇХ ОТРИМАННЯ (CRYSTALLINE 6,7-UNSATURATED-7-CARBAMOYL MORPHINANE DERIVATIVE, AND METHOD FOR PRODUCING SAME)
Japan	2012162527	CRYSTALLINE 6,7-UNSATURATED-7-CARBAMOYL MORPHINANE DERIVATIVE AND METHOD FOR PRODUCING THE SAME
Taiwan	200726470	6,7-unsaturated-7-carbamoylmorphinan derivatives
South Korea	20130121119	CRYSTALLINE 6,7-UNSATURATED-7-CARBAMOYL MORPHINANE DERIVATIVE, AND METHOD FOR PRODUCING SAME

Supplementary Protection Certificates for naldemedine tosylate

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
1889848	CR 2019 00035	Denmark		PRODUCT NAME: NALDEMEDIN ELLER ET FARMACEUTISK ACCEPTABELT SALT ELLER SOLVAT DERAF, SAERLIGT TOSYLAT SALTET; REG. NO/DATE: EU/1/18/1291 20190220
1889848	300996	Netherlands		PRODUCT NAME: NALDEMEDINE DAN WEL EEN FARMACEUTISCH AANVAARDBAAR ZOUT OF SOLVAAT DAARVAN, IN HET BIJZONDER HET TOSYLAATZOUT; REGISTRATION NO/DATE: EU/1/18/1291 20190220
1889848	1990036-4	Sweden		PRODUCT NAME: NALDEMEDINE OR A PHARMACEUTICALLY ACCEPTABLE SALT OR SOLVATE THEROF, IN PARTICULAR THE TOSYLATE SALT; REG. NO/DATE: EU/1/18/1291 20190220
1889848	C201930045	Spain		PRODUCT NAME: NADELMEDINA; NATIONAL AUTHORISATION NUMBER: EU/1/18/1291; DATE OF AUTHORISATION: 20190218; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): EU/1/18/1291; DATE OF FIRST AUTHORISATION IN EEA: 20190218
1889848	2019/038	Ireland		PRODUCT NAME: NALDEMEDINE OR A PHARMACEUTICALLY ACCEPTABLE SALT OR SOLVATE THEREOF, IN PARTICULAR THE TOSYLATE SALT.; REGISTRATION NO/DATE: EU/1/18/1291 20190218
1889848	132019000000093	Italy		PRODUCT NAME: NALDEMEDINA O UN SUO SALE O SOLVATO FARMACEUTICAMENTE ACCETTABILE, IN PARTICOLARE IL SALE TOSILATO(RIZMOIC - NALDEMEDINA); AUTHORISATION NUMBER(S) AND DATE(S): EU/1/18/1291, 20190220