Triterpenoids from Actaea asiatica with antitumor activity Studies on the Triterpenes from Xiaolangdu (Euphorbia prolifera) Studies on chemical constituents of Cimicifuga dahurica Chemical constituents in roots of Pandanus tectorius Research progress on cycloartane-type triterpenoids from plants of Schisandraceae and their pharmacological effects A new cycloartane triterpene saponin from rhizome of Actaea asiatica Cycloartane triterpenoid of Cimicifuga foetida Chemical constituents in roots of Pandanus tectorius Chemical constituents from rhizomes of Cimicifuga dahurica Studies on Chemical Constituents of Smith Meadowrue Root (Thalictrum smithii) Review of bioactivities of natural cycloartane triterpenoids Chemical constituents from Pteris deltodon Chemical constituents from rhizomes of Cimicifuga dahurica