Last Updated: July 10, 2026

Drugs in MeSH Category Adrenergic alpha-1 Receptor Antagonists

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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
Genpharm	DOXAZOSIN MESYLATE	doxazosin mesylate	TABLET;ORAL	075466-004	Oct 18, 2000		DISCN	No	No	⤷ Start Trial	⤷ Start Trial				⤷ Start Trial
Ivax Sub Teva Pharms	DOXAZOSIN MESYLATE	doxazosin mesylate	TABLET;ORAL	075453-003	Oct 18, 2000		DISCN	No	No	⤷ Start Trial	⤷ Start Trial				⤷ Start Trial
Ani Pharms	DOXAZOSIN MESYLATE	doxazosin mesylate	TABLET;ORAL	075432-004	Oct 18, 2000		DISCN	No	No	⤷ Start Trial	⤷ Start Trial				⤷ Start Trial
Watson Labs	LABETALOL HYDROCHLORIDE	labetalol hydrochloride	TABLET;ORAL	075133-003	Aug 3, 1998	AB	RX	No	No	⤷ Start Trial	⤷ Start Trial				⤷ Start Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Exclusivity Expiration

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