euscaphic acid 第1页

Triterpenoids from roots of Rosa laevigata Determination of six triterpene acid contents in effective fraction of Eriobotryae Folium by quantitative analysis of multi-components by single-marker Study on chemical constituents from Potentilla supina Study on chemical constituents from Potentilla supina Triterpenoid components from Rosa cymosa Chemical constituents from roots of Potentilla anserine Studies on the Chemical Constituents of Rosa laev igata Michx.