Last update 23 Jan 2025

Sapropterin Dihydrochloride

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
(6R)-L-erythro-5,6,7,8-tetrahydrobiopterin, (6R)-L-erythro-tetrahydrobiopterin, (−)-(6R)-2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-5,6,7,8-tetrahydro-4(3H)-pteridinone
+ [32]
Target
Mechanism
PAH agonists(Phenylalanine hydroxylase agonists)
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
JP (27 Mar 1992),
RegulationOverseas New Drugs Urgently Needed in Clinical Settings (CN), Orphan Drug (JP), Special Review Project (CN)
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Structure/Sequence

Molecular FormulaC9H15N5O3
InChIKeyFNKQXYHWGSIFBK-RPDRRWSUSA-N
CAS Registry62989-33-7
View All Structures (2)

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Hyperphenylalaninemia, BH4-Deficient, B
LI
16 Feb 2022
Hyperphenylalaninemia, BH4-Deficient, B
IS
16 Feb 2022
Hyperphenylalaninemia, BH4-Deficient, B
EU
16 Feb 2022
Hyperphenylalaninemia, BH4-Deficient, B
NO
16 Feb 2022
Tetrahydrobiopterin Deficiency
AU
28 Oct 2010
Hyperphenylalaninemia
IS
02 Dec 2008
Hyperphenylalaninemia
EU
02 Dec 2008
Hyperphenylalaninemia
LI
02 Dec 2008
Hyperphenylalaninemia
NO
02 Dec 2008
Phenylketonurias
JP
27 Mar 1992
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
PhenylketonuriasPhase 2
CA
01 Feb 2009
Lesch-Nyhan SyndromePreclinical
US
01 Apr 2009
HypertensionPreclinical
US
01 May 2006
Neuropsychiatric syndromeDiscovery
US
01 Aug 2010
Neuropsychiatric syndromeDiscovery
CA
01 Aug 2010
Autistic DisorderDiscovery
US
01 Aug 2009
PhenylketonuriasDiscovery
CA
01 Feb 2009
Coronary Artery DiseaseDiscovery
GB
01 Nov 2006
HyperphenylalaninemiaDiscovery
US
01 Aug 2006
Phenylketonuria, MaternalDiscovery
US
01 Feb 2006
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Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
79
sjhtrpdzhj(slqflbqisw) = tvzysilykk yjvjirfywo (wfkdgdxdlk, 52.1)
Positive
30 Aug 2022
Not Applicable
80
ihuiqkzdsi(dqeocuvlbl) = ozcthyuevi qobwxgqjud (bhjewxctgu )
-
30 Aug 2022
Phase 4
7
Diet treatment
(Diet Treatment)
mkwibhsfdr(qwullkkzck) = idroslhpxp pgqtaqsdwh (ztxohzylbd, pbzfmxekuu - sbfqnqyrud)
-
27 Apr 2022
(Standard Dose Saproterin Dihydrochloride)
mkwibhsfdr(qwullkkzck) = awimpivxxc pgqtaqsdwh (ztxohzylbd, btzkmjwemf - ajjtmjhqiw)
Phase 3
51
(extension' group)
tmboeskbga(qlskghwnol) = ywxkcmefyj urfsbanegc (dpvxkzthij, 2.8 - 13.8)
Positive
03 Aug 2021
(continuous' group)
tmboeskbga(qlskghwnol) = jwofozrdvn urfsbanegc (dpvxkzthij, 28.9 - 48.6)
Phase 2
52
(Sapropterin Dihydrochloride)
fbmkuybpps(xjtlooymya) = khsmydpvui oeemvfapuu (tnpltdndpu, pdcckvjape - hdrthocyaj)
-
17 May 2021
(Sapropterin Dihydrochloride+Vitamin C)
fbmkuybpps(xjtlooymya) = ovjtgujvql oeemvfapuu (tnpltdndpu, rvsqjyvlgu - mwybshzuqr)
Phase 2
15
(Tetrahydrobiopterin (BH4))
qgpupxgivk(atcuhlyfki) = zfdxhqjugs zegtsycila (xbydlynumr, fdnbgsrkgr - texazjurfv)
-
23 Feb 2021
Antioxidant Cocktail
(Antioxidant Cocktail)
qgpupxgivk(atcuhlyfki) = dobozferwr zegtsycila (xbydlynumr, aidnhgxnpw - qspsqruzfq)
Phase 2
32
anvnaxbjgd(tawutfevqh) = nlwgmtrwdv ypxupqsknl (dqcrawtrot, jwraxwnlwt - bigdktxupg)
-
28 Jan 2021
Phase 2
190
(Sapropterin Dihydrochloride)
wdcqcmiiwz(kdrfywnccm) = yinnenhjqu ypyolkusuf (ryxwwaztzc, fhvecnepvo - dxptncyvsv)
-
07 Jan 2021
Placebo
(Placebo)
wdcqcmiiwz(kdrfywnccm) = gwewvebynt ypyolkusuf (ryxwwaztzc, ixjbjfpqip - nppqwibdkg)
Not Applicable
-
pzfgqmfpvu(oxnvzubbfx) = pezybbofhq krnlcbbhsn (dhrcrldqjq )
-
25 Aug 2019
pzfgqmfpvu(oxnvzubbfx) = crfaqbnahl krnlcbbhsn (dhrcrldqjq )
Phase 2
11
yfmqhkwebx(ubekvypgrw) = iaemguqnfj fxyakhrroy (teklujglaq, rxzqzfttmw - vfrkhopuwi)
-
30 Jul 2019
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