Dapagliflozin; metformin hydrochloride - Generic Drug Details

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What are the generic drug sources for dapagliflozin; metformin hydrochloride and what is the scope of patent protection?

Dapagliflozin; metformin hydrochloride is the generic ingredient in two branded drugs marketed by Astrazeneca Ab and is included in two NDAs. There are eleven patents protecting this compound and one Paragraph IV challenge. Additional information is available in the individual branded drug profile pages.

Dapagliflozin; metformin hydrochloride has two hundred and thirty-six patent family members in forty-six countries.

Two suppliers are listed for this compound. There is one tentative approval for this compound.

Summary for dapagliflozin; metformin hydrochloride

International Patents:	236
US Patents:	11
Tradenames:	2
Applicants:	1
NDAs:	2
Finished Product Suppliers / Packagers:	2
Clinical Trials:	102
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for dapagliflozin; metformin hydrochloride
DailyMed Link:	dapagliflozin; metformin hydrochloride at DailyMed

DrugPatentWatch^® Estimated Loss of Exclusivity (LOE) Date for dapagliflozin; metformin hydrochloride

Generic Entry Date for dapagliflozin; metformin hydrochloride^: ⤷ Sign Up* Constraining patent/regulatory exclusivity: ⤷ Sign Up Dosage: TABLET, EXTENDED RELEASE;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 dapagliflozin; metformin hydrochloride

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

Sponsor	Phase
Eli Lilly and Company	Phase 3
Institute of Liver and Biliary Sciences, India	N/A
Ain Shams University	Phase 1/Phase 2

See all dapagliflozin; metformin hydrochloride clinical trials

Generic filers with tentative approvals for DAPAGLIFLOZIN; METFORMIN HYDROCHLORIDE

Applicant	Application No.	Strength	Dosage Form
⤷ Sign Up	⤷ Sign Up	2.5MG;1GM	TABLET, EXTENDED RELEASE;ORAL
⤷ Sign Up	⤷ Sign Up	10MG;1GM	TABLET, EXTENDED RELEASE;ORAL
⤷ Sign Up	⤷ Sign Up	10MG;500MG	TABLET, EXTENDED RELEASE;ORAL

The 'tentative' approval signifies that the product meets all FDA standards for marketing, and, but for the patents / regulatory protections, it would approved.

Pharmacology for dapagliflozin; metformin hydrochloride

Drug Class	Biguanide Sodium-Glucose Cotransporter 2 Inhibitor
Mechanism of Action	Sodium-Glucose Transporter 2 Inhibitors

Anatomical Therapeutic Chemical (ATC) Classes for dapagliflozin; metformin hydrochloride

A10BA	Biguanides
A10B	BLOOD GLUCOSE LOWERING DRUGS, EXCL. INSULINS
A10	DRUGS USED IN DIABETES
A	Alimentary tract and metabolism

A10BK	Sodium-glucose co-transporter 2 (SGLT2) inhibitors
A10B	BLOOD GLUCOSE LOWERING DRUGS, EXCL. INSULINS
A10	DRUGS USED IN DIABETES
A	Alimentary tract and metabolism

Paragraph IV (Patent) Challenges for DAPAGLIFLOZIN; METFORMIN HYDROCHLORIDE

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
XIGDUO XR	Extended-release Tablets	dapagliflozin; metformin hydrochloride	2.5 mg/1000 mg	205649	1	2018-10-29
XIGDUO XR	Extended-release Tablets	dapagliflozin; metformin hydrochloride	5 mg/500 mg 5 mg/1000 mg 10 mg/500 mg 10 mg/1000 mg	205649	10	2018-01-08

US Patents and Regulatory Information for dapagliflozin; metformin hydrochloride

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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
Astrazeneca Ab	XIGDUO XR	dapagliflozin; metformin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	205649-002	Oct 29, 2014		RX	Yes	No	⤷ Sign Up	⤷ Sign Up				⤷ Sign Up
Astrazeneca Ab	XIGDUO XR	dapagliflozin; metformin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	205649-001	Oct 29, 2014		RX	Yes	No	⤷ Sign Up	⤷ Sign Up			Y	⤷ Sign Up
Astrazeneca Ab	XIGDUO XR	dapagliflozin; metformin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	205649-003	Oct 29, 2014		RX	Yes	No	⤷ Sign Up	⤷ Sign Up			Y	⤷ Sign Up
Astrazeneca Ab	QTERNMET XR	dapagliflozin; metformin hydrochloride; saxagliptin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	210874-001	May 2, 2019		DISCN	Yes	No	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
Astrazeneca Ab	XIGDUO XR	dapagliflozin; metformin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	205649-004	Oct 29, 2014		RX	Yes	Yes	⤷ Sign Up	⤷ Sign Up			Y	⤷ Sign Up
Astrazeneca Ab	QTERNMET XR	dapagliflozin; metformin hydrochloride; saxagliptin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	210874-001	May 2, 2019		DISCN	Yes	No	⤷ Sign Up	⤷ Sign Up		Y		⤷ Sign Up
Astrazeneca Ab	QTERNMET XR	dapagliflozin; metformin hydrochloride; saxagliptin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	210874-003	May 2, 2019		DISCN	Yes	No	⤷ Sign Up	⤷ Sign Up	Y	Y		⤷ Sign Up
>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 dapagliflozin; metformin hydrochloride

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Astrazeneca Ab	XIGDUO XR	dapagliflozin; metformin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	205649-003	Oct 29, 2014	⤷ Sign Up	⤷ Sign Up
Astrazeneca Ab	XIGDUO XR	dapagliflozin; metformin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	205649-005	Jul 28, 2017	⤷ Sign Up	⤷ Sign Up
Astrazeneca Ab	XIGDUO XR	dapagliflozin; metformin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	205649-001	Oct 29, 2014	⤷ Sign Up	⤷ Sign Up
Astrazeneca Ab	XIGDUO XR	dapagliflozin; metformin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	205649-001	Oct 29, 2014	⤷ Sign Up	⤷ Sign Up
Astrazeneca Ab	XIGDUO XR	dapagliflozin; metformin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	205649-004	Oct 29, 2014	⤷ Sign Up	⤷ Sign Up
Astrazeneca Ab	XIGDUO XR	dapagliflozin; metformin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	205649-001	Oct 29, 2014	⤷ Sign Up	⤷ Sign Up
Astrazeneca Ab	XIGDUO XR	dapagliflozin; metformin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	205649-002	Oct 29, 2014	⤷ Sign Up	⤷ Sign Up
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>Patent No.	>Patent Expiration

International Patents for dapagliflozin; metformin hydrochloride

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Country	Patent Number	Title	Estimated Expiration
Japan	5666651		⤷ Sign Up
European Patent Office	2069374	SOLVATES CRISTALLINS DE DÉRIVÉS DE (1S)-1,5-ANHYDRO-1-C-(3-((PHÉNYL)MÉTHYL)PHÉNYL)-D-GLUCITOL AVEC DES ALCOHOLS EN TANT QU'INHIBITEURS DE SGLT2 POUR LE TRAITEMENT DU DIABÈTE (CRYSTALLINE SOLVATES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL) METHYL) PHENYL)-D-GLUCITOL DERIVATIVES WITH ALCOHOLS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES)	⤷ Sign Up
New Zealand	589190	CRYSTALLINE SOLVATES AND COMPLEXES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL) METHYL) PHENYL)-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES	⤷ Sign Up
Denmark	2498758		⤷ Sign Up
South Korea	20020063876	Ｃ-아릴 글루코시드 ＳＧＬＴ2 억제제 (- 2 C-Aryl Glucoside SGLT2 Inhibitors)	⤷ Sign Up
Lithuania	C2498758		⤷ Sign Up
Slovenia	1506211		⤷ Sign Up
>Country	>Patent Number	>Title	>Estimated Expiration

Supplementary Protection Certificates for dapagliflozin; metformin hydrochloride

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Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
1506211	PA 2013 008, C 1506211	Lithuania	⤷ Sign Up	PRODUCT NAME: DAPAGLIFLOZINUM; REGISTRATION NO/DATE: EU/1/12/795/001 - EU/1/12/795/010 20121112
1506211	122014000070	Germany	⤷ Sign Up	PRODUCT NAME: KOMBINATION VON DAPAGLIFLOZIN ODER EINEM PHARMAZEUTISCH VERTRAEGLICHEN SALZ DAVON UND METFORMIN ODER EINEM PHARMAZEUTISCH VERTRAEGLICHEN SALZ DAVON, WIE DURCH DAS GRUNDPATENT GESCHUETZT; REGISTRATION NO/DATE: EU/1/13/900 20140116
1506211	588	Finland	⤷ Sign Up
2498758	PA2020003	Lithuania	⤷ Sign Up	PRODUCT NAME: METFORMINAS ARBA FARMACINIU POZIURIU PRIIMTINA JO DRUSKA; SAKSAGLIPTINAS ARBA FARMACINIU POZIURIU PRIIMTINA JO DRUSKA; DAPAGLIFLOZINAS ARBA FARMACINIU POZIURIU PRIIMTINAS JO SOLVATAS; REGISTRATION NO/DATE: EU/1/19/1401 20191111
1506211	PA2014026,C1506211	Lithuania	⤷ Sign Up	PRODUCT NAME: DAPAGLIFLOZINUM + METFORMINUM; REGISTRATION NO/DATE: EU/1/13/900 20140116
2139494	CA 2020 00035	Denmark	⤷ Sign Up	PRODUCT NAME: SAXAGLIPTIN OG DAPAGLIFLOZIN; REG. NO/DATE: EU/1/16/1108 20160719
2498758	CR 2020 00017	Denmark	⤷ Sign Up	PRODUCT NAME: METFORMIN ELLER ET FARMACEUTISK ACCEPTABELT SALT DERAF; SAXAGLIPTIN ELLER ET FARMACEUTISK ACCEPTABELT SALT DERAF; DAPAGLIFLOZIN ELLER ET FARMACEUTISK ACCEPTABELT SOLVAT DERAF; REG. NO/DATE: EU/1/19/1401 20191113
>Patent Number	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration	>SPC Description

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