7,8-Dihydroneopterin triphosphate (DHNTP) is an intermediate in tetrahydrobiopterin biosynthesis. It is transformed by 6-pyruvoyltetrahydropterin synthase into 6-pyruvoyltetrahydropterin (dyspropterin). It is also used in the queuosine/archeosine pathway.

Synonyms Dihydroneopterin triphosphate 7,8-Dihydroneopterin 3'-triphosphate 6-(L-erythro-1,2-Dihydroxypropyl 3-triphosphate)-7,8-dihydropterin 6-[(1S,2R)-1,2-dihydroxy-3-triphosphooxypropyl]-7,8-dihydropterin 6-(L-erythro-1,2-Dihydroxy-3-triphosphooxypropyl)-7,8-dihydropterin 2-Amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)dihydropteridine triphosphate 2-Amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)dihydropteridinetriphosphate (2R,3S)-3-(2-Amino-4-oxo-3,4,7,8-tetrahydropteridin-6-yl)-2,3-dihydroxypropyl tetrahydrogen triphosphate

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