Pseudoginsenoside F11
Pseudoginsenoside F11 is a chemical natural product found in American ginseng but not in Asian ginseng, although it has similar properties to the Asian ginseng compound ginsenoside Rf. The molecule is a triterpenoid saponin member of the dammarane family and contains a four-ring rigid skeleton. Compounds in the ginsenoside family are found almost exclusively in plants of the genus Panax. A wide variety of difficult-to-characterize in vitro effects have been reported for the compounds in isolation. Pseudoginsenoside F11 and its derivatives are sometimes referred to as having an ocotillol-type skeleton structure.
Studies in mice have identified antagonistic effects on the actions of other well-characterized drugs, such as scopolamine, morphine, and methamphetamine.
