Last Updated: November 9, 2026

Antidote Drug Class List

Drugs in Drug Class: Antidote

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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
Apotex	ACETADOTE	acetylcysteine	INJECTABLE;INTRAVENOUS	021539-001	Jan 23, 2004	AP	RX	Yes	Yes	9,327,028	⤷ Start Trial				⤷ Start Trial
Apotex	ACETADOTE	acetylcysteine	INJECTABLE;INTRAVENOUS	021539-001	Jan 23, 2004	AP	RX	Yes	Yes	8,722,738	⤷ Start Trial				⤷ Start Trial
Apotex	ACETADOTE	acetylcysteine	INJECTABLE;INTRAVENOUS	021539-001	Jan 23, 2004	AP	RX	Yes	Yes	8,148,356	⤷ Start Trial	Y			⤷ 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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