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Last Updated: November 22, 2024

Details for New Drug Application (NDA): 216660


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NDA 216660 describes RELYVRIO, which is a drug marketed by Amylyx and is included in one NDA. It is available from one supplier. There are five patents protecting this drug. Additional details are available on the RELYVRIO profile page.

The generic ingredient in RELYVRIO is sodium phenylbutyrate; taurursodiol. There are one thousand four hundred and seventy-two drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the sodium phenylbutyrate; taurursodiol profile page.
Summary for 216660
Tradename:RELYVRIO
Applicant:Amylyx
Ingredient:sodium phenylbutyrate; taurursodiol
Patents:5
DrugPatentWatch® Estimated Loss of Exclusivity (LOE) Date for 216660
Generic Entry Date for 216660*:
Constraining patent/regulatory exclusivity:
TREATMENT OF AMYOTROPHIC LATERAL SCLEROSIS (ALS) IN ADULTS
Dosage:
FOR SUSPENSION;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.

Pharmacology for NDA: 216660
Mechanism of ActionAmmonium Ion Binding Activity
Suppliers and Packaging for NDA: 216660
Tradename Generic Name Dosage NDA Application Type Supplier National Drug Code Package Code Package
RELYVRIO sodium phenylbutyrate; taurursodiol FOR SUSPENSION;ORAL 216660 NDA Amylyx Pharmaceuticals Inc 73063-035 73063-035-03 56 POWDER, FOR SUSPENSION in 1 CARTON (73063-035-03)
RELYVRIO sodium phenylbutyrate; taurursodiol FOR SUSPENSION;ORAL 216660 NDA Amylyx Pharmaceuticals Inc 73063-035 73063-035-04 7 POWDER, FOR SUSPENSION in 1 CARTON (73063-035-04)

Profile for product number 001

Active Rx/OTC/Discontinued:RXDosage:FOR SUSPENSION;ORALStrength3GM/PACKET; 1GM/PACKET
Approval Date:Sep 29, 2022TE:RLD:Yes
Regulatory Exclusivity Expiration:Sep 29, 2027
Regulatory Exclusivity Use:NEW CHEMICAL ENTITY
Regulatory Exclusivity Expiration:Sep 29, 2029
Regulatory Exclusivity Use:TREATMENT OF AMYOTROPHIC LATERAL SCLEROSIS (ALS) IN ADULTS
Patent:⤷  Sign UpPatent Expiration:Dec 24, 2033Product Flag?Substance Flag?Delist Request?
Patented Use:TREATMENT OF AMYOTROPHIC LATERAL SCLEROSIS (ALS) IN ADULTS

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