Betulinic Acid, the first lupane-type triterpenoid isolated via bioactivity-guided fractionation, and identified by spectroscopic analysis from leaves of -: its potential biological activities assays.

Betulinic acid was first time isolated via bioactivity-guided fractionation from ethyl acetate extract of - leaves. Its structure was established by FTIR, H and C- nuclear magnetic resonance and high-resolution mass spectrometry. It had shown excellent inhibition of anti-inflammatory properties with IC of 10.