Drug groups [BR:br08330] Antidiabetic agent DG01882 Aldose reductase inhibitor D02835 Alrestatin sodium Target-based classification of drugs [BR:br08310] Enzymes Oxidoreductases (EC1) Dehydrogenases [EC:1.1.1.-] AKR1B1 [HSA:231] [KO:K00011] D02835 Alrestatin sodium (USAN)