Six new polyhydroxy steroidal glycosides from Dregea sinensis Hemsl

- Phytochemical study of folk medicinal plant Dregea sinensis Hemsl was performed.
- Six new polyhydroxy steroidal glycosides were obtained from Dregea sinensis Hemsl.
- Their chemical structures were elucidated on the basis of extensive NMR and HR-ESIMS experiments.