has role 5,6,7,8-tetrahydrobiopterin diagnostic agent sapropterin 6R-5,6,7,8-tetrahydrobiopterin tetrahydrobiopterin KEGG:C00272 PMID:23266371 Reaxys:4699705 PMID:23712020 PMID:23705856 (6R)-L-erythro-tetrahydrobiopterin 2-Amino-6-(1,2-dihydroxypropyl)-5,6,7,8-tetrahydoro-4(1H)-pteridinone PMID:23235653 CAS:17528-72-2 Patent:EP191335 CHEBI:59560 (-)-(6R)-2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-5,6,7,8-tetrahydro-4(3H)-pteridinone (6R)-L-erythro-5,6,7,8-tetrahydrobiopterin 6R-L-5,6,7,8-tetrahydrobiopterin CAS:27070-47-9 PMID:21466737 Wikipedia:Sapropterin DrugBank:DB00360 PMID:23430527 PMID:23690520 PMID:22575621 PMID:22388642 PMID:4004257 PMID:16510994 R-THBP MetaCyc:CPD-14053 PMID:23436109 PMID:22110560 PMID:22832064 PMID:22391997 KEGG:D08505 chebi_ontology KNApSAcK:C00018229 5,6,7,8-Tetrahydrobiopterin PMID:22310224 6R-BH4 PMID:22112818 Patent:US4713454 PMID:23462988 PMID:23743404 PMID:1297822 HMDB:HMDB0000787 Drug_Central:2612 PMID:23430545 PDBeChem:H4B A tetrahydropterin that is 2-amino-5,6,7,8-tetrahydropteridin-4(3H)-one in which a hydrogen at position 6 is substituted by a 1,2-dihydroxypropyl group (6R,1'R,2'S-enantiomer). PMID:21646032 PMID:19627172 CHEBI:64242 PMID:10333495