Steroidal saponins were the main active constituents of the traditional medicinal herb Asparagus cochinchinensis. A phytochemical investigation of A. cochinchinensis roots led to the isolation of nine new steroidal glycosides (1-9) and seven known analogues (10-16). Their structures were established by spectroscopic analyses as well as necessary chemical evidence.
Keywords: Asparagus cochinchinensis; Liliaceae; steroidal saponin.