Three new dinormonoterpenoid glucosides from pericarps of Myriopteron extensum

- Three new glucosides were isolated from the pericarps of Myriopteron extensum.
- Their structures were elucidated by chemical and extensive spectroscopic techniques.
- Compounds 1-3 are rare dinormonoterpenoid glucosides and discovered from Asclepiadaceae for the first time.
- Glucosides 1-3 were evaluated for their cytotoxicity against five human cancer cell lines.