Dihydrocapsaicin, a natural product isolated and purified from the fruits of Capsicum annuum L..

Paradol is an effective inhibitor of tumor promotion in mouse skin carcinogenesis, binds to cyclooxygenase (COX)-2 active site, it's a pungent phenolic substance isolated and purified from ginger and other Zingiberaceae plants.

N-Vanillyldecanamide is a capsaicinoid isolated from the fruits of Capsicum annuum.