Article ID Journal Published Year Pages File Type
2539135 Fitoterapia 2010 5 Pages PDF
Abstract

Three new oleanane bidesmosidic triterpenoid saponins, named leiyemudanosides A–C (1–3) were isolated from the roots of Caulophyllum robustum Maxim. Their structures were established by chemical and detailed spectroscopic analysis as 3-O-α-l-arabinopyranosyl-caulophyllogenin-28-O-β-d-glucopyranosyl-(1 → 6)-β-d-glucopyranosyl ester (1), 3-O-β-d-glucopyranosyl-(1 → 3)-α-l-arabinopyranosyl-caulophyllogenin-28-O-α-l-rhamnopyranosyl-(1 → 4)-β-d-glucopyranosyl-(1 → 6)-β-d-glucopyranosyl ester (2), and 3-O-β-d-glucopyranosyl-(1 → 3)-α-l-arabinopyranosyl-echinocystic acid-28-O-α-l-rhamnopyranosyl-(1 → 4)-β-d-glucopyranosyl-(1 → 6)-β-d-glucopyranosyl ester (3), respectively.

Graphical abstractThree new oleanane bidesmosidic triterpenoid saponins, named leiyemudanosides A–C (1–3) were isolated and identified from the roots of Caulophyllum robustum Maxim.Figure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
Related Topics
Health Sciences Pharmacology, Toxicology and Pharmaceutical Science Pharmacology
Authors
, , , , , , ,