3-Hydroxykynurenine-keto-C14: a precursor of urinary quinolinic acid.
D001826:Body Fluids; D006801:Humans; D007737:Kynurenine / Q000031:analogs & derivatives; D011725:Pyridines / Q000652:urine*; D017378:Quinolinic Acid
D011725:Pyridines; C005045:3-hydroxykynurenine; D007737:Kynurenine; D017378:Quinolinic Acid
KYNURENINE/related compounds; PYRIDINES/urine