Keywords: Crotonis tonkinensis, ent-7β-hydroxy-15-oxo kaur-16-en-18-yl acetat (CT1), reference compound, qualitative and quantitative analysis.
Từ khoá: Crotonis tonkinensis, ent-7 β-hydroxy -15 - oxo kaur-16 - en-18 - yl acetat (CT 1), reference compound, qualitative and quantitative analysis.