Pipernonaline is a useful organic compound for research related to life sciences.

Thermospermine is a structural isomer of spermine and plays a role in the repression of xylem differentiation. Thermospermine can be used in studies about acting as a plant growth regulator and serving in the control of wood biomass production.

Astragaloside may protect against brain contusion and neuronal apoptosis after TBI by attenuating microglia activation in male rats.