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Last Updated: January 7, 2025

5-alpha Reductase Inhibitor Drug Class List

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Drugs in Drug Class: 5-alpha Reductase Inhibitor

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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
Organon	PROSCAR	finasteride	TABLET;ORAL	020180-001	Jun 19, 1992	AB	RX	Yes	Yes	⤷ Subscribe	⤷ Subscribe				⤷ Subscribe
Organon	PROPECIA	finasteride	TABLET;ORAL	020788-001	Dec 19, 1997	AB	RX	Yes	Yes	⤷ Subscribe	⤷ Subscribe				⤷ Subscribe
Waylis Therap	JALYN	dutasteride; tamsulosin hydrochloride	CAPSULE;ORAL	022460-001	Jun 14, 2010	AB	RX	Yes	Yes	⤷ Subscribe	⤷ Subscribe				⤷ Subscribe
Sun Pharm	FINASTERIDE	finasteride	TABLET;ORAL	090507-001	Aug 16, 2011	AB	RX	No	No	⤷ Subscribe	⤷ Subscribe				⤷ Subscribe
>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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