Lyonensinols A - C, 24-Norursane-Type Triterpenoids from the Twigs and Leaves of Lyonia doyonensis and Their Potential Anti-inflammatory and PTP1B Inhibitory Activities.

is a deciduous shrub native to high-altitude regions of Asia. So far, there is no report on any chemical and biological properties of . An EtOH extract of twigs and leaves showed inhibitory activities on protein tyrosine phosphatase 1B and lipopolysaccharide-induced inflammation in BV-2 microglial cells.