Lacto-N-triaose is an oligosaccharide.

Dehydrojuncusol, a new inhibitor of hepatitis C virus RNA replication, it inhibits infection of different HCV genotypes by targeting the NS5A protein and is active against resistant HCV variants frequently found in patients with treatment failure.

6-Hydroxycoumarin has antioxidant, antimicrobial, and anti-tumour activities.

7-Hydroxy-4-chromone is a member of chromones.

N-Acetylneuraminic acid is a nine-carbon, sialic acid monosaccharide commonly found in glycoproteins on cell membranes and in glycolipids such as gangliosides in mammalian cells.Synthesis of pyrrolidine analogues of N‐acetylneuraminic acid could as potential sialidase inhibitors. N-Acetylneuraminic acid-containing substances has growth-promoting effects on bifidobacteria, a number of N-acetylneuraminic acid-based compounds as potential rotavirus inhibitors. N-acetyl-beta-neuraminic acid is N-Acetylneuraminic acid with beta configuration at the anomeric centre. It has a role as an epitope. It is functionally related to a beta-neuraminic acid. It is a conjugate acid of a N-acetyl-beta-neuraminate.