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Last Updated: May 1, 2024

Tazemetostat hydrobromide - Generic Drug Details

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What are the generic sources for tazemetostat hydrobromide and what is the scope of freedom to operate?

Tazemetostat hydrobromide is the generic ingredient in one branded drug marketed by Epizyme Inc and is included in one NDA. There are twenty-two patents protecting this compound. Additional information is available in the individual branded drug profile pages.

Tazemetostat hydrobromide has three hundred and seventy-three patent family members in thirty-nine countries.

One supplier is listed for this compound.

Summary for tazemetostat hydrobromide

International Patents:	373
US Patents:	22
Tradenames:	1
Applicants:	1
NDAs:	1
Finished Product Suppliers / Packagers:	1
Raw Ingredient (Bulk) Api Vendors:	18
Clinical Trials:	2
Patent Applications:	22
DailyMed Link:	tazemetostat hydrobromide at DailyMed

DrugPatentWatch^® Estimated Loss of Exclusivity (LOE) Date for tazemetostat hydrobromide

Generic Entry Date for tazemetostat hydrobromide^: ⤷ Try a Trial* Constraining patent/regulatory exclusivity: ⤷ Try a Trial 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 tazemetostat hydrobromide

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

Sponsor	Phase
National Cancer Institute (NCI)	Phase 1
National Cancer Institute (NCI)	Phase 1/Phase 2

See all tazemetostat hydrobromide clinical trials

Pharmacology for tazemetostat hydrobromide

Drug Class	Methyltransferase Inhibitor
Mechanism of Action	Methyltransferase Inhibitors Multidrug and Toxin Extrusion Transporter 1 Inhibitors Multidrug and Toxin Extrusion Transporter 2 K Inhibitors

Anatomical Therapeutic Chemical (ATC) Classes for tazemetostat hydrobromide

L01XX	Other antineoplastic agents
L01X	OTHER ANTINEOPLASTIC AGENTS
L01	ANTINEOPLASTIC AGENTS
L	Antineoplastic and immunomodulating agents

US Patents and Regulatory Information for tazemetostat hydrobromide

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Glossary

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Epizyme Inc	TAZVERIK	tazemetostat hydrobromide	TABLET;ORAL	211723-001	Jan 23, 2020		RX	Yes	Yes	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Epizyme Inc	TAZVERIK	tazemetostat hydrobromide	TABLET;ORAL	211723-001	Jan 23, 2020		RX	Yes	Yes	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Epizyme Inc	TAZVERIK	tazemetostat hydrobromide	TABLET;ORAL	211723-001	Jan 23, 2020		RX	Yes	Yes	⤷ Try a Trial	⤷ Try a Trial	Y	Y		⤷ Try a Trial
Epizyme Inc	TAZVERIK	tazemetostat hydrobromide	TABLET;ORAL	211723-001	Jan 23, 2020		RX	Yes	Yes	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Epizyme Inc	TAZVERIK	tazemetostat hydrobromide	TABLET;ORAL	211723-001	Jan 23, 2020		RX	Yes	Yes	⤷ Try a Trial	⤷ Try a Trial				⤷ 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

International Patents for tazemetostat hydrobromide

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Country	Patent Number	Title	Estimated Expiration
Australia	2013331368	Methods of treating cancer	⤷ Try a Trial
Canada	2888021	COMPOSES DE N-((2-OXO-1,2-DIHYDROPYRIDINE-3-YL)-METHYL)-BENZAMIDE SUBSTITUES ET LEUR UTILISATION DANS LE TRAITEMENT DE TROUBLES MEDIES PARL'EZH2 (SUBSTITUTED N-((2-OXO-1,2-DIHYDROPYRIDIN-3-YL)-METHYL)-BENZAMIDE COMPOUNDS AND THEIR USE IN THE TREATMENT OF EZH2-MEDIATED DISORDERS)	⤷ Try a Trial
Russian Federation	2013150345	АРИЛ-ИЛИ ГЕТЕРОАРИЛЗАМЕЩЕННЫЕ БЕНЗОЛЬНЫЕ СОЕДИНЕНИЯ	⤷ Try a Trial
European Patent Office	3486234	COMPOSÉS DE BENZÈNE HÉTÉROARYL- OU ARYL- SUBSTITUÉS (ARYL- OR HETEROARYL-SUBSTITUTED BENZENE COMPOUNDS)	⤷ Try a Trial
World Intellectual Property Organization (WIPO)	2014062733		⤷ Try a Trial
>Country	>Patent Number	>Title	>Estimated Expiration

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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.