2,3-Pentanedione is a food additive that also occurs naturally as a fermentation product in beer, wine and yogurt and is released during the roasting of coffee beans.

Sitsirikine is a Vinca alkaloid.

Spongosine (2-Methoxy adenosine) is a pivotal intercellular signal transmitter, which has demonstrated a diverse bioactivity profile including anti-inflammatory activity and analgesic and vasodilation properties.