Back Иридоид Bulgarian Iridoid Danish Iridoide German Iridoide Spanish Iridoidit Finnish Iridoïde French Iridoidi Italian イリドイド Japanese Irydoidy Polish Iridoide Portuguese
Iridoids are a type of monoterpenoids in the general form of cyclopentanopyran, found in a wide variety of plants and some animals. They are biosynthetically derived from 8-oxogeranial.[1] Iridoids are typically found in plants as glycosides, most often bound to glucose.
The chemical structure is exemplified by iridomyrmecin, a defensive chemical produced by the ant genus Iridomyrmex, for which iridoids are named. Structurally, they are bicyclic cis-fused cyclopentane-pyrans. Cleavage of a bond in the cyclopentane ring gives rise to a subclass known as secoiridoids, such as oleuropein and amarogentin.