Dammarenes are derivatives of

dammarane Dammarane is a tetracyclic triterpene found in sapogenins (forming triterpenoid saponins) like those of ginseng (ginsenosides: panaxatriol and protopanaxadiol). Compounds of the series were first isolated from and named after dammar resin, a natu ...

s that have a double bond. These compounds are often composed of

saponin Saponins (Latin "sapon", soap + "-in", one of), also selectively referred to as triterpene glycosides, are bitter-tasting usually toxic plant-derived organic chemicals that have a foamy quality when agitated in water. They are widely distributed ...

s, examples include

Protopanaxadiol Protopanaxadiol (PPD) is an organic compound characterizing a group of ginsenosides. It is a dammarane-type tetracyclic terpene sapogenin found in ginseng (''Panax ginseng'') and in notoginseng (''Panax pseudoginseng''). Just what protopanaxadio ...

and triol, Dammarenediol I and II. Dammerendiol Strukturformel V4

References

Triterpenes {{steroid-stub

See also

References