Raffinose is a natural compound.

Dihydroresveratrol is a major metabolite of resveratrol that is produced by animal-associated bacteria, including the gut microbiota.?Dihydroresveratrol and dihydroresveratrol monosulfate are detectable in urine.?

Isoliensinine, a natural phenolic bisbenzyltetrahydroisoquinoline alkaloid, has received considerable attention for its potential biological effects such as antioxidant and anti-HIV activities.