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Last reviewed 2026-05-17 · How we verify

sapropterin dihydrochloride, 6R-BH4, tetrahydrobiopterin — Competitive Intelligence Brief

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

sapropterin dihydrochloride, 6R-BH4, tetrahydrobiopterin (sapropterin dihydrochloride, 6R-BH4, tetrahydrobiopterin) competitive landscape: 0 comparators, recent regulatory actions, upcoming PDUFA, patent timeline.

phase 3 Small molecule Live · refreshed every 30 min

Target snapshot

sapropterin dihydrochloride, 6R-BH4, tetrahydrobiopterin (sapropterin dihydrochloride, 6R-BH4, tetrahydrobiopterin) — BioMarin Pharmaceutical.

Comparator set

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target	Approval / PDUFA
sapropterin dihydrochloride, 6R-BH4, tetrahydrobiopterin TARGET	sapropterin dihydrochloride, 6R-BH4, tetrahydrobiopterin	BioMarin Pharmaceutical	phase 3

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape

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Cite this brief

Drug Landscape (2026). sapropterin dihydrochloride, 6R-BH4, tetrahydrobiopterin — Competitive Intelligence Brief. https://druglandscape.com/ci/sapropterin-dihydrochloride-6r-bh4-tetrahydrobiopterin. Accessed 2026-05-17.

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