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Last Updated: December 11, 2025

Details for New Drug Application (NDA): 020336

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NDA 020336 describes DYNACIRC CR, which is a drug marketed by Glaxosmithkline Llc and is included in one NDA. Additional details are available on the DYNACIRC CR profile page.

The generic ingredient in DYNACIRC CR is isradipine. There are seven drug master file entries for this compound. Three suppliers are listed for this compound. Additional details are available on the isradipine profile page.

Summary for 020336

Tradename:	DYNACIRC CR
Applicant:	Glaxosmithkline Llc
Ingredient:	isradipine
Patents:	0

Medical Subject Heading (MeSH) Categories for 020336

Antihypertensive Agents
Calcium Channel Blockers
Vasodilator Agents

Profile for product number 001

Active Rx/OTC/Discontinued:	DISCN	Dosage:	TABLET, EXTENDED RELEASE;ORAL			Strength	5MG Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons
Approval Date:	Jun 1, 1994	TE:		RLD:	Yes

Profile for product number 002

Active Rx/OTC/Discontinued:	DISCN	Dosage:	TABLET, EXTENDED RELEASE;ORAL			Strength	10MG Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons
Approval Date:	Jun 1, 1994	TE:		RLD:	Yes

Expired US Patents for NDA 020336

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Glaxosmithkline Llc	DYNACIRC CR	isradipine	TABLET, EXTENDED RELEASE;ORAL	020336-002	Jun 1, 1994	4,466,972	⤷ Get Started Free
Glaxosmithkline Llc	DYNACIRC CR	isradipine	TABLET, EXTENDED RELEASE;ORAL	020336-002	Jun 1, 1994	5,030,456	⤷ Get Started Free
Glaxosmithkline Llc	DYNACIRC CR	isradipine	TABLET, EXTENDED RELEASE;ORAL	020336-001	Jun 1, 1994	4,466,972	⤷ Get Started Free
Glaxosmithkline Llc	DYNACIRC CR	isradipine	TABLET, EXTENDED RELEASE;ORAL	020336-002	Jun 1, 1994	4,783,337	⤷ Get Started Free
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>Patent No.	>Patent Expiration

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