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sapropterin dihydrochloride, 6R-BH4, tetrahydrobiopterin

Phase 3
BioMarin Pharmaceutical Inc. (BMRN)

Phase 3

Development Phase

0

Upcoming Catalysts

0

Historical Events

1

Regulatory Approvals

No Catalysts Found

No catalyst events have been recorded for this drug yet.

Competitive Landscape

0 competitors in Phenylketonurias

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Drug Information

Target Indication

Phenylketonurias

Clinical Trial

NCT00104247

Last updated: 1/2/2026

Patent & Exclusivity

No patent data available. Pre-approval drugs may not have Orange Book listings.

Regulatory Approvals
EMA2/16/2022

Sapropterin Dipharma

Sapropterin Dipharma is indicated for the treatment of hyperphenylalaninaemia (HPA) in adults and paediatric patients of all ages with phenylketonuria (PKU) who have been shown to be responsive to such treatment. Sapropterin Dipharma is also indicated for the treatment of hyperphenylalaninaemia (HPA) in adults and paediatric patients of all ages with tetrahydrobiopterin (BH4) deficiency who have been shown to be responsive to such treatment.

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Drug Science
Mechanism of action & safety profile
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