New Steroidal Saponins Isolated from the Rhizomes of Paris mairei.

ABSTRACT: The genus Paris is an excellent source of steroidal saponins that exhibit various bioactivities. Paris mairei is a unique species and has been widely used as folk medicine in Southwest China for a long time. With the help of chemical methods and modern spectra analysis, five new steroidal saponins, pamaiosides A-E (1-5), along with five known steroidal saponins 6-10, were isolated from the rhizomes of Paris mairei. The cytotoxicity of all the new saponins was evaluated against human pancreatic adenocarcinoma PANC-1 and BxPC3 cell lines.

SUBMITTER: Liu Y 

PROVIDER: S-EPMC8588014 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature